AU2021209744B2 - Novel heterocyclic compounds useful as Aurora A selective inhibitors - Google Patents
Novel heterocyclic compounds useful as Aurora A selective inhibitors Download PDFInfo
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- AU2021209744B2 AU2021209744B2 AU2021209744A AU2021209744A AU2021209744B2 AU 2021209744 B2 AU2021209744 B2 AU 2021209744B2 AU 2021209744 A AU2021209744 A AU 2021209744A AU 2021209744 A AU2021209744 A AU 2021209744A AU 2021209744 B2 AU2021209744 B2 AU 2021209744B2
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- Australia
- Prior art keywords
- alkyl
- membered
- heterocyclic ring
- deuterium
- ring
- Prior art date
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- 150000002391 heterocyclic compounds Chemical class 0.000 title description 4
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- 201000011510 cancer Diseases 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000001404 mediated effect Effects 0.000 claims abstract description 8
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- 125000004093 cyano group Chemical group *C#N 0.000 claims description 428
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 412
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- -1 -NH 2 Chemical group 0.000 claims description 306
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- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 241
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 223
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- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 201
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 197
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- 125000001072 heteroaryl group Chemical group 0.000 claims description 167
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- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims description 78
- 125000004008 6 membered carbocyclic group Chemical group 0.000 claims description 78
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- 125000006163 5-membered heteroaryl group Chemical group 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 47
- 125000003341 7 membered heterocyclic group Chemical group 0.000 claims description 38
- 125000005330 8 membered heterocyclic group Chemical group 0.000 claims description 38
- 125000004122 cyclic group Chemical group 0.000 claims description 38
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- 208000029729 tumor suppressor gene on chromosome 11 Diseases 0.000 claims description 8
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/4545—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/04—Antineoplastic agents specific for metastasis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
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Abstract
Provided are compounds of formula (I), or pharmaceutically acceptable salts thereof, which can be used for inhibiting the activity of Aurora A and treating cancer mediated by Aurora A.
Description
The present invention relates to novel heterocyclic compounds useful as an Aurora A selective inhibitor, their synthesis, pharmaceutical compositions thereof, and use of compounds and pharmaceutical compositions for the treatment of cancer and cancer occurrence-related diseases.
Background Art
Aurora kinases are a family of serine/threonine kinases and are key regulators of mitosis. There are three human homologs of Aurora kinases, A, B, and C, of which Aurora A has been implicated in cancers of diverse histological origin and may possess oncogenic properties when overexpressed.
Aurora-A localizes to centrosomes/spindle poles and is required for spindle assembly, whereas Aurora-B is a chromosome passenger protein required for phosphorylation of histone H3, chromosome segregation and cytokinesis. Aurora-A and -B are both overexpressed in a wide range of different human tumours. Additionally, certain Aurora B inhibitors and Aurora A/B dual inhibitors in clinical development have been reported as presenting neutropenia and bone marrow cytotoxicity in patients while certain relatively selective Aurora A inhibitors in clinical development did not show these disorders. Therefore, it is desirable to selectively inhibit Aurora A and reduce or avoid Aurora B or Aurora A/B dual inhibition. As such, selective Aurora A inhibition may be useful for cancer therapy.
Therefore, there remains a need to provide alternative Aurora A inhibitors for treatment of cancer. Also, there remains a need to provide selective Aurora A inhibitors that reduce or avoid Aurora B or Aurora A/B dual inhibition. Accordingly, the present invention provides certain inhibitors of Aurora A which may be useful for treating cancer. The compounds of the present invention fulfill the need of small molecules in order to inhibit the activity of Aurora A.
Summary of Invention
The present invention relates to novel heterocyclic compounds useful as Aurora A selective inhibitors and for the treatment of conditions mediated by Aurora A. The compounds of the invention have the general structure as Formula I or a pharmaceutically acceptable salt thereof:
and
Z is selected from -H, deuterium, halogen, -NH
2, -CN, -OH, -N
3, -NO
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, C
2-6alkynyl, -C
6-10aryl; -C
5-10heteroaryl, C
3-10heterocyclic ring or C
3-10carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains at least one heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, or C
1-6alkyl;
L
1 and L
2 is independently O, CR
2aR
2b, or NR
2a;
each of R
2a and R
2b is independently -H, deuterium, -NH
2, -CN, -OH, oxo, carboxyl, -CO-C
1-6alkyl, -COOC
1-6alkyl, -C
1-6alkylene-CO-C
1-6alkyl, -C
1-6alkoxy, -C
1-6alkyl, -C
2-6alkenyl, or -C
2-6alkynyl, and each of which is independently optionally substituted deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
Y
1 is independently CH, CR
Y1 or N;
Y
2, is independently CH, CR
Y2 or N;
Y
3 is independently CH, CR
Y3 or N; provided, however Y
1, Y
2, Y
3 are not all N;
R
Y1, R
Y2 and R
Y3 is independently deuterium, halogen, -CN, -OH, -NH
2, -NO
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -S-C
1-6alkyl, -SO-C
1-6alkyl, -SO
2, -SO
2C
1-6alkyl, C
1-6alkyl, C
1-6alkoxy, C
3-10carbocyclic ring, C
6-10aryl, C
3-10heterocyclic ring or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
W
1 is CR
w or N;
W
2 is CR
w or N;
R
w is independently -H; halogen; -NH
2; -CN; -OH; -NO
2; carboxyl; -C
1-6alkyl; -C
1-6alkoxy; -C
1-6alkyl or -C
1-6alkoxy substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, -C
1-6alkyl or -C
1-6alkoxy;
Each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, -C
1-6alkylene-NR
2R
3, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-CO-OR
2, -C
1-6alkylene-CO-NR
2R
3, -C
1-6alkylene-NR
2CO-NR
2R
3, -C
1-6alkylene-NR
2-COC
1-6alkyl, -C
1-6alkylene-C
3-10heterocyclic ring, -C
1-6alkylene-C
5-10heteroaryl, -CO-C
1-6alkylene-NR
2R
3, -CO-NR
2-C
3-10heterocyclic ring, -CO-C
3-10heterocyclic ring, -O-C
1-6alkylene-CO-OR
2, -O-C
1-6alkylene-CO-NR
2R
3, -O-C
1-6alkylene-NR
2R
3, -O-C
3-10heterocyclic ring, -O-C
3-10carbocyclic ring, -NR
2-C
1-6alkylene-NR
2R
3, -NR
2-C
1-6alkylene-C
3-10heterocyclic ring, -NR
2-C
1-6alkylene-C
5-10heteroaryl, -NR
2-CO-C
5-10heteroaryl, -CO-OR
2, -CONH
2, -CO-NR
2OR
2, -CO-NR
2R
3, -NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, NR
2SO
2R
2, COR
2, SO
2R
2, C
6-10aryl, C
5-10heteroaryl, C
3-10heterocyclic ring, or C
3-10carbocyclic ring; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, halogen, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -C
1-6alkyl, -C
1-6alkoxy, -S-C
1-6alkyl, -SO
2C
1-6alkyl, -NHSO
2C
1-6alkyl, -COC
1-6alkyl, -CO-C
1-6alkoxy, -NHCO-C
1-6alkoxy, -O-OC
1-6alkyl, or carboxyl; and each p and q is independently 0, 1, 2 or 3; or
X
1 combines with X
2, to form C
3-10carbocyclic ring, or a C
3-10heterocyclic ring which contains at least one atom selected from N, O or S, wherein the ring systems is optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, or C
1-6alkyl; or
Two X
1 can be joined together to form a C
3-10carbocyclic ring, or a C
3-10heterocyclic ring which contains at least one atom selected from N, O or S, and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Each of R
2 and R
3 is independently -H, deuterium, halogen, -NH
2, -CN, -OH, -N
3, -NO
2, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -NH-O-C
1-6alkyl, -NH-C
1-6alkylene-O-C
1-6alkylene, C
5-10heterocyclic ring or C
5-10carbocyclic ring, and each of the heterocyclic ring contains at least one heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic.
p is 0, 1, 2, 3 or 4;
Y is O, S, SO, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
mCR
4R
5- (CH
2)
m-, and m is independently 0, 1, 2 or 3;
R
4 and R
5 is independently selected from -H; deuterium; halogen; -CN; carbonyl; =O; oxo; carboxyl; C
1-6alkoxy; C
1-6alkyl; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-6alkoxy, -C
1-6alkyl, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-COOH, -C
1-6alkylene-NHCONH
2, -CO-N (C
1-6alky)
2, -C
1-6alkylene-NHCO-C
1-6alkyl, -CO-CO-N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -SONH
2, -SO
2NH
2, -SOC
1-6alky, -SO
2C
1-6alky, -C
3-10heterocyclic or -C
5-10heteroaryl; or
R
4 combines with R
5, to form C=O, a C
3-10carbocyclic ring, or a C
3-10heterocyclic ring which contains at least one atom selected from N, O or S, and each of which is independently optionally substituted deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Ar
2 is C
6-10aryl, C
3-10carbocyclic ring, C
3-10heterocyclic ring, or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Ar
1 is C
6-10aryl, C
3-10carbocyclic ring, C
3-10heterocyclic ring, or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic.
In some embodiments of Formula I, Z is -H, deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -N
3, -NO
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, C
2-6alkynyl, 6-membered aryl, 7-membered aryl, 8-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, or 8-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, or C
1-6alkyl.
In some embodiments of Formula I, Z is -H, deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -N
3, -NO
2, carboxyl, C
1-3alkyl, C
1-3alkoxy, C
2-4alkenyl, C
2-4alkynyl, 6-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, or C
1-3alkyl.
In some embodiments of Formula I, Z is -H, deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -N
3, -NO
2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, ethylene, 6-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
In some embodiments of Formula I, Z is -H, deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -N
3, -NO
2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
In some embodiments of Formula I, Z is –H, deuterium, methyl, -CHD
2, -CH
2D, -CD
3, ethyl, -CHF
2, -CH
2F, -CF
3 or carboxyl.
In some embodiments of Formula I, L
1 and L
2 is independently CR
2aR
2b or NR
2a.
In some embodiments of Formula I, each of R
2a and R
2b is independently -H, deuterium, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, -CO-C
1-6alkyl, -COOC
1-6alkyl, -C
1-6alkylene-CO-C
1-6alkyl, -C
1-6alkoxy, -C
1-6alkyl, -C
2-6alkenyl; or -C
2-6alkynyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl.
In some embodiments of Formula I, each of R
2a and R
2b is independently -H, deuterium, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, -CO-C
1-3alkyl, -COOC
1-3alkyl, -C
1-3alkylene-CO-C
1-3alkyl, -C
1-3alkoxy, or -C
1-3alkyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, or -SO
2C
1-3alkyl.
In some embodiments of Formula I, each of R
2a and R
2b is independently -H, deuterium, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
In some embodiments of Formula I, each of R
2a and R
2b is independently -H, deuterium, methyl, -CHD
2, -CH
2D, -CD
3, ethyl, -CHF
2, -CH
2F, -CF
3, or carboxyl.
In some embodiments of Formula I, each of R
2a and R
2b is independently -H or deuterium.
In some embodiments of Formula I, L
1 is -CH
2-, -CH (COOH) -, or -NH-, and L
2 is -NH-or -CH
2-.
In some embodiments of Formula I, L
1 is -CH
2-, and L
2 is -NH-.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -COOH, -CONH
2, -CO-C
1-6alkyl, -S-C
1-6alkyl, -SO-C
1-6alkyl, -SO
2, -SO
2C
1-6alkyl, C
1-6alkyl, C
1-6alkoxy, -CO-C
3-8heterocyclic ring, C
3-8carbocyclic ring, C
5-6aryl, C
3-8heterocyclic ring, or C
5-6heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -COOH, -CONH
2, -CO-C
1-3alkyl, -S-C
1-3alkyl, -SO-C
1-3alkyl, -SO
2, -SO
2C
1-3alkyl, C
1-3alkyl, C
1-3alkoxy, -CO-C
3-8heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, or -SO
2C
1-3alkyl.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -COOH, -CONH
2, -CO-C
1-3alkyl, -S-C
1-3alkyl, -SO-C
1-3alkyl, -SO
2, -SO
2C
1-3alkyl, C
1-3alkyl, C
1-3alkoxy, -CO-4-membered heterocyclic ring, -CO-5-membered heterocyclic ring, -CO-6-membered heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, or -SO
2CH
3.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COOH, -CONH
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3, -CO-4-membered heterocyclic ring, -CO-5-membered heterocyclic ring, -CO-6-membered heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COOH, -CONH
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3,
and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula I, R
Y1, R
Y2 and R
Y3 is independently deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, isopropyl, -NHmethyl, -COOH, -CON (CH
3)
2, -COCH
3, -COCH
2CH
3, -CO-CH (CH
3)
2, -CO-C (CH
3)
3, -COCF
3, -CO-C (CH
3)
2, -SOCH
3, -SO
2, -SO
2CH
3, -CHF
2, -CF
3, -CH (F) CH
3, -C (F)
2CH
3, -OCH
3, -OCF
3, -CH
2OH, -CH
2CH
2OH, -CHOHCH
3, -CH
2F, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl,
In some embodiments of Formula I, W
1 is CR
w, and W
2 is CR
w.
In some embodiments of Formula I, R
w is independently -H; -F; -Cl; -Br; -I; -NH
2; -CN; -OH; -NO
2; carboxyl; -C
1-3alkyl; -C
1-3alkoxy; -C
1-6alkyl or -C
1-6alkoxy substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, -C
1-3alkyl or -C
1-3alkoxy.
In some embodiments of Formula I, R
w is independently -H; -F; -Cl; -Br; -NH
2; -CN; -OH; -NO
2; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -C
1-3alkyl or -C
1-3alkoxy substituted with deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, -NO
2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
In some embodiments of Formula I, R
w is independently -H, deuterium, -F, -CN or methyl.
In some embodiments of Formula I, R
w is –H, -F or -CN.
In some embodiments of Formula I, W
1 is CH or N, and W
2 is CH, CF or N.
In some embodiments of Formula I, W
1 is N, and W
2 is N.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, -C
1-6alkylene-NR
2R
3, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-CO-OR
2, -C
1-6alkylene-CO-NR
2R
3, -C
1-6alkylene-NR
2CO-NR
2R
3, -C
1-6alkylene-NR
2-COC
1-6alkyl, -C
1-6alkylene-C
3-10heterocyclic ring, -C
1-6alkylene-C
5-10heteroaryl, -CO-C
1-6alkylene-NR
2R
3, -CO-C
3-10heterocyclic ring, -O-C
1-6alkylene-CO-OR
2, -O-C
1-6alkylene-CO-NR
2R
3, -O-C
1-6alkylene-NR
2R
3, -O-C
3-10heterocyclic ring, -O-C
3-10carbocyclic ring, -NR
2-C
1-6alkylene-NR
2R
3, -NR
2-C
1-6alkylene-C
3-10heterocyclic ring, -NR
2-C
1-6alkylene-C
5-10heteroaryl, -NR
2-CO-C
5-10heteroaryl, -CO-OR
2, -CONH
2, -CO-NR
2OR
2, -CO-NR
2R
3, -NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, NR
2SO
2R
2, COR
2, SO
2R
2, C
6-10aryl, or C
5-10heteroaryl; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -C
1-6alkyl, -C
1-6alkoxy, -S-C
1-6alkyl, -SO
2C
1-6alkyl, -NHSO
2C
1-6alkyl, -COC
1-6alkyl, -CO-C
1-6alkoxy, -NHCO-C
1-6alkoxy, -O-OC
1-6alkyl, or carboxyl.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, -C
1-6alkylene-NR
2R
3, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-CO-OR
2, -C
1-6alkylene-CO-NR
2R
3, -C
1-6alkylene-NR
2CO-NR
2R
3, -C
1-6alkylene-C
3-8heterocyclic ring, -C
1-6alkylene-C
5-10heteroaryl, -CO-C
3-8heterocyclic ring, -O-C
3-10heterocyclic ring, -O-C
3-8carbocyclic ring, -NR
2-C
1-6alkylene-NR
2R
3, -NR
2-C
1-6alkylene-C
3-8heterocyclic ring, -NR
2-C
1-6alkylene-C
5-10heteroaryl, -NR
2-CO-C
5-10heteroaryl, -CO-OR
2, -CO-NR
2OR
2, -CO-NR
2R
3, -NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, -NR
2SO
2R
2, -COR
2, or -SO
2R
2; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -C
1-3alkyl, -C
1-3alkoxy, -S-C
1-3alkyl, -SO
2C
1-3alkyl, -NHSO
2C
1-3alkyl, -COC
1-3alkyl, -CO-C
1-3alkoxy, -NHCO-C
1-3alkoxy, -O-OC
1-3alkyl, or carboxyl.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, carboxyl, C
1-3alkyl, C
1-3alkoxy, -C
1-3alkylene-NR
2R
3, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-CO-OR
2, -C
1-3alkylene-CO-NR
2R
3, -C
1-3alkylene-NR
2CO-NR
2R
3, -C
1-3alkylene-C
3-6heterocyclic ring, -C
1-3alkylene-C
5-6heteroaryl, -CO-C
3-6heterocyclic ring, -O-C
3-6carbocyclic ring, -NR
2-C
1-3alkylene-NR
2R
3, -NR
2-C
1-3alkylene-C
3-6heterocyclic ring, -CO-OR
2, -CO-NR
2OR
2, -CO-NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, -NR
2SO
2R
2, -COR
2, or -SO
2R
2; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, C
1-3alkyl, or C
1-3alkoxy; and each of which is independently optionally substituted with one or more substituent R
a; and each of R
a is independently deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, deuterium, methyl, -CHD
2, -CH
2D, -CD
3, ethyl, or methyl substituted with one or more F.
In some embodiments of Formula I, each X
1 and X
2 is independently -H, methyl, ethyl, or -CF
3.
In some embodiments of Formula I, X
1 and X
2 are both -H.
In some embodiments of Formula I, X
1 combines with X
2, to form a C
3-8carbocyclic ring, or a C
3-8heterocyclic ring which contains 1, 2 or 3 selected from N, O or S, wherein the ring systems is optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, or C
1-6alkyl.
In some embodiments of Formula I, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein the ring systems is optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, or C
1-3alkyl.
In some embodiments of Formula I, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein the ring systems is optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula I, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein the ring systems is optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
In some embodiments of Formula I, X
1 combines with X
2, to form a 5-membered bridge ring.
In some embodiments of Formula I, two X
1 can be joined together to form a C
3-10carbocyclic ring or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-6carbocyclic ring.
In some embodiments of Formula I, two X
1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S, and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula I, two X
1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatom selected from N or O; and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, or 3-membered carbocyclic ring.
In some embodiments of Formula I, two X
1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula I, two X
1 can be joined together to form a cyclopropyl, cyclobutyl, or cyclopentyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula I, two X
1 can be joined together to form a cyclopropyl or cyclobutyl.
In some embodiments of Formula I, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -NH-O-C
1-6alkyl, -NH-C
1-6alkylene-O-C
1-6alkylene, C
5-10heterocyclic ring or C
5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, or -C
3-6carbocyclic ring.
In some embodiments of Formula I, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, C
1-3alkyl, C
1-3alkoxy, C
2-4alkenyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -NH-O-C
1-3alkyl, -NH-C
1-3alkylene-O-C
1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula I, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH
3, -NHOCH
2CH
3, -NHCH
2OCH
3, -NHOCH
2CH
2CH
3, -NHCH
2OCH
2CH
3, -NHCH
2CH
2OCH
3, -NHOCH (CH
3)
2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula I, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
In some embodiments of Formula I, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, or -CH
2NHisopropyl.
In some embodiments of Formula I, q is 0, 1 or 2.
In some embodiments of Formula I, p is 0, 1, 2 or 3.
In some embodiments of Formula I, Y is O, S, SO, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
mCR
4R
5- (CH
2)
m-.
In some embodiments of Formula I, Y is O, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
mCR
4R
5- (CH
2)
m-.
In some embodiments of Formula I, m is 0, 1 or 2.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; C
1-6alkoxy; C
1-6alkyl; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-6alkoxy, -C
1-6alkyl, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-COOH, -C
1-6alkylene-NHCONH
2, -CO-N (C
1-6alky)
2, -C
1-6alkylene-NHCO-C
1-6alkyl, -CO-CO-N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -SONH
2, -SO
2NH
2, -SOC
1-6alky, -SO
2C
1-6alky, -C
3-8heterocyclic or -C
5-10heteroaryl; or
R
4 combines with R
5, to form C=O, a C
3-8carbocyclic ring, or a C
3-8heterocyclic ring which contains at least one atom selected from N, O or S, and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-6carbocyclic.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; C
1-3alkoxy; C
1-3alkyl; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-3alkoxy, -C
1-3alkyl, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-COOH, -C
1-3alkylene-NHCONH
2, -CO-N (C
1-3alky)
2, -C
1-3alkylene-NHCO-C
1-3alkyl, -CO-CO-N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -SONH
2, -SO
2NH
2, -SOC
1-3alky, -SO
2C
1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-3alkoxy, -C
1-3alkyl, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-COOH, -C
1-3alkylene-NHCONH
2, -CO-N (C
1-3alky)
2, -C
1-3alkylene-NHCO-C
1-3alkyl, -CO-CO-N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -SONH
2, -SO
2NH
2, -SOC
1-3alky, -SO
2C
1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, or 6-member heterocyclic ring, and each of the heterocyclic ring contains 1, or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH
2OCH
3, -CH
2OCH
2CH
3, -CH
2OCH (CH
3)
2, -NHOCH
2CH
3, -CH
2-NHCONH
2, -CO-N (CH
3)
2, -CH
2-NHCO-C
1-3alkyl, -CO-CH
3, -SONH
2, -SO
2NH
2, -SOCH
3, -SO
2CH
3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; or
R
4 combines with R
5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
In some embodiments of Formula I, R
4 and R
5 is independently selected from -H; deuterium; -F; -Cl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl independently substituted with deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; or
R
4 combines with R
5, to form a cyclopropyl, cyclobutyl, or 4-membered heterocyclic ring which contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl.
In some embodiments of Formula I, R
4 and R
5 is independently selected from –H, deuterium, -F, methyl, -CH
2D, -CHF
2, -CH
2F, -CD
2H, -CD
3, -CF
3, or
R
4 combines with R
5, to form cyclopropyl, cyclobutyl, or
In some embodiments of Formula I, Y is independently selected from O, -CH
2-, -CH
2-CH
2-, -CH
2CF
2-, -CF
2-, -CF
2CH
2-, -CH (CH
3) -, -C (CH
3)
2-, -CH (CF
3) -, -CO-, -SO
2-, -CH
2-CO-, -CH
2-SO
2-, -CO-CH
2-, -SO
2-CH
2-,
In some embodiments of Formula I, Ar
2 is C
6-10aryl, C
3-8carbocyclic ring, C
3-8heterocyclic ring, or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F, -Cl, -Br, -I, -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-6carbocyclic.
In some embodiments of Formula I, Ar
2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F, -Cl, -Br, -I, -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-3alkyl; C
1-3alkoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula I, Ar
2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, 9-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH
2F; -CHF
2; -CF
3; -CH
2D; CHD
2; -CD
3; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula I, Ar
2 is a 6-membered aryl, 5-membered heteroaryl, or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula I, Ar
2 is a phenyl,
and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula I, Ar
2 is
In some embodiments of Formula I, Ar
1 is C
6-10aryl, C
3-8carbocyclic ring, C
3-8heterocyclic ring, or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, or -C
3-6carbocyclic.
In some embodiments of Formula I, Ar
1 is 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-3alkyl; C
1-3alkoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula I, Ar
1 is 5-membered heteroaryl or 6-membered heteroaryl; each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3.
In some embodiments of Formula I, Ar
1 is 5-membered heteroaryl which contains 1, 2 or 3 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl, -CH
2N (CH
3)
2.
In some embodiments of Formula I, Ar
1 is
and which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula I, Ar
1 is
In some embodiments of Formula I, the compound is of Formula II:
wherein Z, L
1, L
2, Y
1, Y
2, Y
3, X
1, X
2, Y, Ar
1, Ar
2, and p are as defined herein.
In some embodiments of Formula I or II, the compound is of Formula III, IV or V:
Wherein Z, L
1, L
2, Y
1, Y
2, X
1, X
2, Y, Ar
1, Ar
2, and p are as defined herein.
In some embodiments of Formula I or II, the compound is of Formula VI:
wherein,
Y
2 is independently CH, CR
Y2 or N;
R
Y2 is deuterium, halogen, -CN, -OH, -NH
2, -NO
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -S-C
1-6alkyl, -SO-C
1-6alkyl, -SO
2, -SO
2C
1-6alkyl, C
1-6alkyl, C
1-6alkoxy, C
3-10carbocyclic ring, C
6-10aryl, C
3-10heterocyclic ring or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
each X and X
2 is independently -H, deuterium, halogen, -CN, -OH, -NH
2, -NO
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, -C
1-6alkylene-NR
2R
3, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-CO-OR
2, -C
1-6alkylene-CO-NR
2R
3, -C
1-6alkylene-NR
2CO-NR
2R
3, -C
1-6alkylene-NR
2-COC
1-6alkyl, -C
1-6alkylene-C
3-10heterocyclic ring, -C
1-6alkylene-C
5-10heteroaryl, -CO-C
1-6alkylene-NR
2R
3, -CO-NR
2-C
3-10heterocyclic ring, -CO-C
3-10heterocyclic ring, -O-C
1-6alkylene-CO-OR
2, -O-C
1-6alkylene-CO-NR
2R
3, -O-C
1-6alkylene-NR
2R
3, -O-C
3-10heterocyclic ring, -O-C
3-10carbocyclic ring, -NR
2-C
1-6alkylene-NR
2R
3, -NR
2-C
1-6alkylene-C
3-10heterocyclic ring, -NR
2-C
1-6alkylene-C
5-10heteroaryl, -NR
2-CO-C
5-10heteroaryl, -CO-OR
2, -CONH
2, -CO-NR
2OR
2, -CO-NR
2R
3, -NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, NR
2SO
2R
2, COR
2, SO
2R
2, C
6-10aryl, C
5-10heteroaryl, C
3-10heterocyclic ring, or C
3-10carbocyclic ring; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, halogen, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -C
1-6alkyl, -C
1-6alkoxy, -S-C
1-6alkyl, -SO
2C
1-6alkyl, -NHSO
2C
1-6alkyl, -COC
1-6alkyl, -CO-C
1-6alkoxy, -NHCO-C
1-6alkoxy, -O-OC
1-6alkyl, or carboxyl; and each q is independently 0, 1, 2 or 3; or
X
1 combines with X
2, to form a C
3-10carbocyclic ring or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, wherein the ring systems is optionally substituted with deuterium, halogen, -CN, -OH, C
1-6alkoxy, or C
1-6alkyl; or
Two X
1 can be joined together to form a C
3-10carbocyclic ring or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Each of R
2 and R
3 is independently -H, deuterium, halogen, -NH
2, -CN, -OH, -N
3, -NO
2, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -NH-O-C
1-6alkyl, -NH-C
1-6alkylene-O-C
1-6alkylene, C
5-10heterocyclic ring or C
5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Y is O, S, SO, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
mCR
4R
5- (CH
2)
m-, and m is independently 0, 1, 2 or 3;
R
4 and R
5 is independently selected from -H; deuterium; halogen; -CN; carbonyl; =O; oxo; carboxyl; C
1-6alkoxy; C
1-6alkyl; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-6alkoxy, -C
1-6alkyl, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-COOH, -C
1-6alkylene-NHCONH
2, -CO-N (C
1-6alky)
2, -C
1-6alkylene-NHCO-C
1-6alkyl, -CO-CO-N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -SONH
2, -SO
2NH
2, -SOC
1-6alky, -SO
2C
1-6alky, -C
3-10heterocyclic or -C
5-10heteroaryl; or
R
4 combines with R
5, to form C=O, a C
3-10carbocyclic ring or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Ar
2 is C
6-10aryl, C
3-8carbocyclic or C
5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
Ar
1 is C
6-10aryl, C
3-8carbocyclic or C
5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic.
In some embodiments of Formula VI, R
Y2 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -S-C
1-3alkyl, -SO-C
1-3alkyl, -SO
2, -SO
2C
1-3alkyl, C
1-3lkyl, C
1-3alkoxy, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, or -SO
2C
1-3alkyl.
In some embodiments of Formula VI, R
Y2 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula VI, R
Y2 is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3,
and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula VI, R
Y2 is independently deuterium, -F, -Cl, -CN, methyl, ethyl, isopropyl, -NHmethyl, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SOCH
3, -SO
2, -SO
2CH
3, -CHF
2, -CF
3, -CH (F) CH
3, -C (F)
2CH
3, -OCH
3, -OCF
3, -CH
2OH, -CH
2CH
2OH, -CHOHCH
3, -CH
2F, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl,
In some embodiments of Formula VI, each X
1 and X
2 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, carboxyl, C
1-3alkyl, C
1-3alkoxy, -C
1-3alkylene-NR
2R
3, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-CO-OR
2, -C
1-3alkylene-CO-NR
2R
3, -C
1-3alkylene-NR
2CO-NR
2R
3, -C
1-3alkylene-C
3-6heterocyclic ring, -C
1-3alkylene-C
5-6heteroaryl, -CO-C
3-6heterocyclic ring, -O-C
3-6carbocyclic ring, -NR
2-C
1-3alkylene-NR
2R
3, -NR
2-C
1-3alkylene-C
3-6heterocyclic ring, -CO-OR
2, -CO-NR
2OR
2, -CO-NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, -NR
2SO
2R
2, -COR
2, or -SO
2R
2; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -C
1-3alkyl, -C
1-3alkoxy, -S-C
1-3alkyl, -SO
2C
1-3alkyl, -NHSO
2C
1-3alkyl, -COC
1-3alkyl, -CO-C
1-3alkoxy, -NHCO-C
1-3alkoxy, -O-OC
1-3alkyl, or carboxyl.
In some embodiments of Formula VI, each X
1 and X
2 is independently -H, deuterium, -F, -Cl, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R
a; and R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
In some embodiments of Formula VI, each X
1 and X
2 is independently -H, methyl, ethyl, or -CF
3.
In some embodiments of Formula VI, X
1 and X
2 are both -H.
In some embodiments of Formula VI, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein the ring systems is optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, or C
1-3alkyl.
In some embodiments of Formula VI, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein the ring systems is optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula VI, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein the ring systems is optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
In some embodiments of Formula VI, X
1 combines with X
2, to form a 5-membered bridge ring.
In some embodiments of Formula VI, two X
1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S, and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula VI, two X
1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatom selected from N or O; and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
In some embodiments of Formula VI, two X
1 can be joined together to form a cyclopropyl, cyclobutyl, or cyclopentyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula VI, two X
1 can be joined together to form a cyclopropyl or cyclobutyl.
In some embodiments of Formula VI, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, C
1-3alkyl, C
1-3alkoxy, C
2-4alkenyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -NH-O-C
1-3alkyl, -NH-C
1-3alkylene-O-C
1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VI, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH
3, -NHOCH
2CH
3, -NHCH
2OCH
3, -NHOCH
2CH
2CH
3, -NHCH
2OCH
2CH
3, -NHCH
2CH
2OCH
3, -NHOCH (CH
3)
2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VI, each of R
2 and R
3 is independently -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, or -CH
2NHisopropyl.
In some embodiments of Formula VI, q is 0 or 1.
In some embodiments of Formula VI, Y is O, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
mCR
4R
5- (CH
2)
m-.
In some embodiments of Formula VI, m is 0 or 1.
In some embodiments of Formula VI, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; C
1-3alkoxy; C
1-3alkyl; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-3alkoxy, -C
1-3alkyl, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-COOH, -C
1-3alkylene-NHCONH
2, -CO-N (C
1-3alky)
2, -C
1-3alkylene-NHCO-C
1-3alkyl, -CO-CO-N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -SONH
2, -SO
2NH
2, -SOC
1-3alky, -SO
2C
1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula VI, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH
2OCH
3, -CH
2OCH
2CH
3, -CH
2OCH (CH
3)
2, -NHOCH
2CH
3, -CH
2-NHCONH
2, -CO-N (CH
3)
2, -CH
2-NHCO-C
1-3alkyl, -CO-CH
3, -SONH
2, -SO
2NH
2, -SOCH
3, -SO
2CH
3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VI, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; or
R
4 combines with R
5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
In some embodiments of Formula VI, R
4 and R
5 is independently selected from –H, deuterium, -F, methyl, -CH
2D, -CHF
2, -CH
2F, -CD
2H, -CD
3, -CF
3, or
R
4 combines with R
5, to form cyclopropyl, cyclobutyl, or
In some embodiments of Formula VI, Y is independently selected from O, -CH
2-, -CH
2-CH
2-, -CH
2CF
2-, -CF
2-, -CF
2CH
2-, -CH (CH
3) -, -C (CH
3)
2-, -CH (CF
3) -, -CO-, -SO
2-, -CH
2-CO-, -CH
2-SO
2-, -CO-CH
2-, -SO
2-CH
2-,
In some embodiments of Formula VI, Ar
2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VI, Ar
2 is a 6-membered aryl, 5-membered heteroaryl or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula VI, Ar
2 is a phenyl,
and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula VI, Ar
2 is
In some embodiments of Formula VI, Ar
1 is 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-3alkyl; C
1-3alkoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula VI, Ar
1 is 5-membered heteroaryl which contains 1 or 2 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl, -CH
2N (CH
3)
2.
In some embodiments of Formula VI, Ar
1 is
and which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula VI, Ar
1 is
In some embodiments of Formula I or II, the compound is of Formula VII:
wherein,
Y
1 is independently CH or CR
Y1;
Y
2 is independently CH or CR
Y2;
R
Y2 and R
Y2 is independently selected from deuterium, halogen, -CN, -OH, -NH
2, -NO
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -S-C
1-6alkyl, -SO-C
1-6alkyl, -SO
2, -SO
2C
1-6alkyl, C
1-6alkyl, C
1-6alkoxy, C
3-10carbocyclic ring, C
6-10aryl, C
3-10heterocyclic ring or C
5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
each X
1 and X
2 is independently selected from -H, deuterium, halogen, -CN, -OH, -NH
2, -NO
2, carboxyl, C
1-6alkyl, C
1-6alkoxy, -C
1-6alkylene-NR
2R
3, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-CO-OR
2, -C
1-6alkylene-CO-NR
2R
3, -C
1-6alkylene-NR
2CO-NR
2R
3, -C
1-6alkylene-NR
2-COC
1-6alkyl, -C
1-6alkylene-C
3-10heterocyclic ring, -C
1-6alkylene-C
5-10heteroaryl, -CO-C
1-6alkylene-NR
2R
3, -CO-NR
2-C
3-10heterocyclic ring, -CO-C
3-10heterocyclic ring, -O-C
1-6alkylene-CO-OR
2, -O-C
1-6alkylene-CO-NR
2R
3, -O-C
1-6alkylene-NR
2R
3, -O-C
3-10heterocyclic ring, -O-C
3-10carbocyclic ring, -NR
2-C
1-6alkylene-NR
2R
3, -NR
2-C
1-6alkylene-C
3-10heterocyclic ring, -NR
2-C
1-6alkylene-C
5-10heteroaryl, -NR
2-CO-C
5-10heteroaryl, -CO-OR
2, -CONH
2, -CO-NR
2OR
2, -CO-NR
2R
3, -NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, NR
2SO
2R
2, COR
2, SO
2R
2, C
6-10aryl, C
5-10heteroaryl, C
3-10heterocyclic ring, or C
3-10carbocyclic ring; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, halogen, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -C
1-6alkyl, -C
1-6alkoxy, -S-C
1-6alkyl, -SO
2C
1-6alkyl, -NHSO
2C
1-6alkyl, -COC
1-6alkyl, -CO-C
1-6alkoxy, -NHCO-C
1-6alkoxy, -O-OC
1-6alkyl, or carboxyl; and each q is independently 0, 1, 2 or 3; or
X
1 combines with X
2, to form a C
3-10carbocyclic ring or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, wherein each of the ring systems is independently optionally substituted with deuterium, halogen, -CN, -OH, C
1-6alkoxy, or C
1-6alkyl; or
Each of R
2 and R
3 is independently selected from -H, deuterium, halogen, -NH
2, -CN, -OH, -N
3, -NO
2, C
1-6alkyl, C
1-6alkoxy, C
2-6alkenyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -NH-O-C
1-6alkyl, -NH-C
1-6alkylene-O-C
1-6alkylene, C
5-10heterocyclic ring or C
5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic.
Y is selected from O, S, SO, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
m-CR
4R
5- (CH
2)
m-, and m is independently 0, 1, 2 or 3;
R
4 and R
5 is independently selected from -H; deuterium; halogen; -CN; carbonyl; =O; oxo; carboxyl; C
1-6alkoxy; C
1-6alkyl; or C
1-6alkyl or C
1-6alkoxy independently substituted with deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-6alkoxy, -C
1-6alkyl, -C
1-6alkylene-O-C
1-6alkyl, -C
1-6alkylene-COOH, -C
1-6alkylene-NHCONH
2, -CO-N (C
1-6alky)
2, -C
1-6alkylene-NHCO-C
1-6alkyl, -CO-CO-N (C
1-6alkyl)
2, -CO-C
1-6alkyl, -SONH
2, -SO
2NH
2, -SOC
1-6alky, -SO
2C
1-6alky, -C
3-10heterocyclic or -C
5-10heteroaryl; or
R
4 combines with R
5, to form C=O, a C
3-10carbocyclic ring, or a C
3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic;
Ar
2 is selected from C
6-10aryl, C
3-8carbocyclic or C
5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with one or more of deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, or -SO
2C
1-6alkyl;
Ar
1 is selected from C
6-10aryl, C
3-8carbocyclic or C
5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium; halogen; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-6alkyl; C
1-6alkoxy; or C
1-6alkyl or C
1-6alkoxy independently substituted with one or more of deuterium, halogen, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-6alkoxy, C
1-6alkyl, -NH (C
1-6alkyl) , -N (C
1-6alkyl)
2, -S-C
1-6alkyl, -SO
2C
1-6alkyl, or -C
3-8carbocyclic.
In some embodiments of Formula VII, R
Y1 and R
Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -S-C
1-3alkyl, -SO-C
1-3alkyl, -SO
2, -SO
2C
1-3alkyl, C
1-3lkyl, C
1-3alkoxy, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, or -SO
2C
1-3alkyl.
In some embodiments of Formula VII, R
Y1 and R
Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl; and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula VII, R
Y1 and R
Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -SCH
3, -SOCH
3, -SO
2, -SO
2CH
3,
and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
In some embodiments of Formula VII, R
Y1 and R
Y2 is independently selected from deuterium, -F, -Cl, -CN, methyl, ethyl, isopropyl, -NHmethyl, -COCH
3, -SOCH
3, -SO
2, -SO
2CH
3, -CHF
2, -CF
3, -COCH
3, -COCH
2CH
3, -CO-C (CH
3)
2, -CH (F) CH
3, -C (F)
2CH
3, -OCH
3, -OCF
3, -CH
2OH, -CH
2CH
2OH, -CHOHCH
3, -CH
2F, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl,
In some embodiments of Formula VII, each X
1 and X
2 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, carboxyl, C
1-3alkyl, C
1-3alkoxy, -C
1-3alkylene-NR
2R
3, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-CO-OR
2, -C
1-3alkylene-CO-NR
2R
3, -C
1-3alkylene-NR
2CO-NR
2R
3, -C
1-3alkylene-C
3-6heterocyclic ring, -C
1-3alkylene-C
5-6heteroaryl, -CO-C
3-6heterocyclic ring, -O-C
3-6carbocyclic ring, -NR
2-C
1-3alkylene-NR
2R
3, -NR
2-C
1-3alkylene-C
3-6heterocyclic ring, -CO-OR
2, -CO-NR
2OR
2, -CO-NR
2R
3, -N (R
2) (C=O)
qR
2, -N (R
2) (C=O)
qNR
2R
3, -N (R
2) (C=O)
qOR
2, -SO
2NR
2R
3, -NR
2SO
2R
2, -COR
2, or -SO
2R
2; and each of which is independently optionally substituted with R
a; and each R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -C
1-3alkyl, -C
1-3alkoxy, -S-C
1-3alkyl, -SO
2C
1-3alkyl, -NHSO
2C
1-3alkyl, -COC
1-3alkyl, -CO-C
1-3alkoxy, -NHCO-C
1-3alkoxy, -O-OC
1-3alkyl, or carboxyl.
In some embodiments of Formula VII, each X
1 and X
2 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R
a; and R
a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, -NO
2, oxo, -CONH
2, -SO
2NH
2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
In some embodiments of Formula VII, X
1 and X
2 is independently selected from -H, methyl, ethyl, or -CF
3.
In some embodiments of Formula VII, X
1 and X
2 are both -H.
In some embodiments of Formula VII, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, or C
1-3alkyl.
In some embodiments of Formula VII, X
1 combines with X
2, to form an a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula VII, X
1 combines with X
2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
In some embodiments of Formula VII, X
1 combines with X
2, to form a 5-membered bridge ring. In some embodiments of Formula VII, each of R
2 and R
3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, C
1-3alkyl, C
1-3alkoxy, C
2-4alkenyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -NH-O-C
1-3alkyl, -NH-C
1-3alkylene-O-C
1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VII, each of R
2 and R
3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N
3, -NO
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH
3, -NHOCH
2CH
3, -NHCH
2OCH
3, -NHOCH
2CH
2CH
3, -NHCH
2OCH
2CH
3, -NHCH
2CH
2OCH
3, -NHOCH (CH
3)
2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VII, each of R
2 and R
3 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2CH
2F, -CH
2CHF
2, -CH
2CD
3, -CH
2CF
3, -CH
2CH
2NH
2, -CH
2CH
2NHCH
3, -CH
2CH
2N (CH
3)
2, -CH
2CH
2CH
2F, -CH
2CH
2CD
3, -CH
2CH
2CF
3, -CH
2N (CH
3)
2, -CH (CH
3) (CD
3) , -CH (CF
3)
2, -CH (CD
3)
2, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, or -CH
2NHisopropyl.
In some embodiments of Formula VII, q is 0 or 1.
In some embodiments of Formula VII, Y is selected from O, - (CH
2)
mCO- (CH
2)
m-, - (CH
2)
mSO
2- (CH
2)
m-, or - (CH
2)
m-CR
4R
5- (CH
2)
m-.
In some embodiments of Formula VII, m is 0 or 1.
In some embodiments of Formula VII, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; C
1-3alkoxy; C
1-3alkyl; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, -C
1-3alkoxy, -C
1-3alkyl, -C
1-3alkylene-O-C
1-3alkyl, -C
1-3alkylene-COOH, -C
1-3alkylene-NHCONH
2, -CO-N (C
1-3alky)
2, -C
1-3alkylene-NHCO-C
1-3alkyl, -CO-CO-N (C
1-3alkyl)
2, -CO-C
1-3alkyl, -SONH
2, -SO
2NH
2, -SOC
1-3alky, -SO
2C
1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula VII, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH
2OCH
3, -CH
2OCH
2CH
3, -CH
2OCH (CH
3)
2, -NHOCH
2CH
3, -CH
2-NHCONH
2, -CO-N (CH
3)
2, -CH
2-NHCO-C
1-3alkyl, -CO-CH
3, -SONH
2, -SO
2NH
2, -SOCH
3, -SO
2CH
3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; or
R
4 combines with R
5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VII, R
4 and R
5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, -CONH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; or
R
4 combines with R
5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH
2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
In some embodiments of Formula VII, R
4 and R
5 is independently selected from –H, deuterium, -F, methyl, -CH
2D, -CHF
2, -CH
2F, -CD
2H, -CD
3, -CF
3, or
R
4 combines with R
5, to form cyclopropyl, cyclobutyl, or
In some embodiments of Formula VII, Y is selected from O, -CH
2-, -CH
2-CH
2-, -CH
2CF
2-, -CF
2-, -CF
2CH
2-, -CH (CH
3) -, -C (CH
3)
2-, -CH (CF
3) -, -CO-, -SO
2-, -CH
2-CO-, -CH
2-SO
2-, -CO-CH
2-, -SO
2-CH
2-,
In some embodiments of Formula VII, Ar
2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH
3)
2, -SCH
3, -SO
2CH
3, or 3-membered carbocyclic ring.
In some embodiments of Formula VII, Ar
2 is a 6-membered aryl, 5-membered heteroaryl or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula VII, Ar
2 is a phenyl,
and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH
2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3.
In some embodiments of Formula VII, Ar
2 is
In some embodiments of Formula VII, Ar
1 is 5-membered heteroaryl 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; -NO
2; carbonyl; =O; oxo; C
1-3alkyl; C
1-3alkoxy; or C
1-3alkyl or C
1-3alkoxy independently substituted with one or more of deuterium, -F, -Cl, -Br, -I, -NH
2, -CN, -OH, -NO
2, carboxyl, oxo, =O, C
1-3alkoxy, C
1-3alkyl, -NH (C
1-3alkyl) , -N (C
1-3alkyl)
2, -S-C
1-3alkyl, -SO
2C
1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
In some embodiments of Formula VII, Ar
1 is 5-membered heteroaryl which contains 1 or 2 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH
2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH
2F, -CHF
2, -CF
3, -CH
2D, CHD
2, -CD
3, -CH
2NHmethyl, -CH
2NHethyl, -CH
2NHpropyl, -CH
2NHisopropyl, -CH
2N (CH
3)
2.
In some embodiments of Formula VII, Ar
1 is
and which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH
2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
In some embodiments of Formula VII, Ar
1 is
The present invention further provides some preferred technical solution with regard to a compound of Formula I, II, III, IV, V, VI or VII, or pharmaceutically acceptable salt thereof, and the compound includes the group consisting of:
METHODS OF PREPRATION
The compounds of the present invention can be prepared in a number ways well known to one skilled in the art of organic synthesis using the methods described below or variations thereon as appreciated by those skilled in the art. The references cited herein are hereby incorporated by reference in their entirety.
The methods of synthesis described herein after are intended as an illustration of the invention, without restricting its subject matter and the scope of the compounds claimed to these examples. Where the preparation of starting compounds is not described, they are commercially obtainable or may be prepared analogously to known compounds or methods described herein. Compounds of any of the formulae desctribed herein may be synthesized by reference to methods illustrated in the following schemes. As shown herein, the end compound is a product having the same structural formula depicted as any of formulaes. It will be understood that any compound of the formulaes may be prepared by the suitable selection of reagents with appropriate substitution. Solvents, temperature, pressures, and other reaction conditions may be readily selected by one of ordinary skill in the art. Protecting groups are manipulated according to standard methods of organic synthesis (T.W. Green and P.G.M. Wuts (1999) Protective Groups in Organic Synthesis, 3
th edition, John Wiley &Sons) . These groups are removed at certain stage of the compound synthesis using the methods that are apparent to those skilled in the art.
For illustrative purposes, Schemes 1, 2 and 3 show a general synthetic method for preparing the compounds described herein. For a more detailed description of the individual reaction steps, see the Examples section below. Those skilled in the art will appreciate that other synthetic routes may be used to synthesize the compounds. In addition, many of the compounds prepared by the methods described below can be further modified in light of this disclosure using conventional chemistry well known those skilled in the art.
Scheme 1
General routes to compounds illustrated in the invention is described in Scheme 1, where the L
1, L
2, Y, Y
1, Y
2, Y
3, p, X
1, X
2, Ar
1, Ar
2, and Z etc. substituents are defined previously in the text or a functional group that can be converted to the desired final substituent. The substituent Hal is a halide, and X
3 and X
4 is a leaving group such as a halide or OH that can easily converted to a leaving group such as triflate or tosylate.
As depicted in Scheme 1, nucleophilic substitution reaction of 1 with the aromatic heterocyclic benzyl halides 2 to give 3. Palladium catalysed cross coupling reaction of 3 and 4 can provide 5. The deprotection reaction of 5 gives 6. Nucleophilic substitution or condensation reaction of 6 with 7 can be required to obtain the final product 8.
Scheme 2
General routes to compounds illustrated in the invention is described in Scheme 2, where the L
1, L
2, Y, Y
1, Y
2, Y
3, p, X
1, X
2, Ar
1, Ar
2, R
Y2 and Z etc. substituents are defined previously in the text or a functional group that can be converted to the desired final substituent. The substituent Hal is a halide, and X
3 and X
4 is a leaving group such as a halide or OH that can easily converted to a leaving group such as triflate or tosylate.
As depicted in Scheme 2, 10 reacts with nucleophilic reagents to give 11 under alkaline conditions, using alkaline such as lithium diisopropylamide (LDA) , Lithium bis (trimethylsilyl) amide (HMDSLi) etc. The synthesis method of other steps is shown in scheme 1.
Scheme 3
General routes to compounds illustrated in the invention is described in Scheme 2, where the L
1, L
2, Y, Y
1, Y
2, Y
3, p, X
1, X
2, Ar
1, Ar
2, R
Y2 and Z etc. substituents are defined previously in the text or a functional group that can be converted to the desired final substituent. The substituent Hal is a halide, and X
3 and X
4 is a leaving group such as a halide or OH that can easily converted to a leaving group such as triflate or tosylate. X
5 is a protecting group, C
1-C
4 lower alkyl, PMB etc.
It will be appreciated that other synthetic routes may be available for practice of the present invention.
The invention is further illustrated by the following examples, which may be synthesized and isolated as free bases or as salts.
The present invention also provides a pharmaceutical composition comprising a therapeutically effective amount of at least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and at least one pharmaceutically acceptable excipient. In composition, the said compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, in a weight ratio to the said excipient within the range from about 0.0001 to about 10.
The present invention additionally provides a use of at least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition described herein for the manufacture of a medicament.
In some embodiments, a medicament thus prepared can be used for the treatment or prevention of cancer or cancer metastasis.
In some embodiments, a medicament thus prepared can be used as an Aurora A selective inhibitor.
In some embodiments, the cancer is selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
In some preferred embodiments, the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
At least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition described herein, which is for use in the treatment of cancer or the prevention of cancer metastasis.
In some embodiments, the cancer is selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
In some embodiments, the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
At least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition described herein, which is used as an Aurora A selective inhibitor.
At least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition described herein, which is used as a medicament.
The present invention additionally provides a method of treating a patient having a condition which is mediated by the activity of Aurora A, said method comprising administering to the patient a therapeutically effective amount of at least one compound or pharmaceutically acceptable salt thereof of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition described above.
In some embodiments, the condition mediated by the activity of Aurora A is cancer.
In some embodiments, the condition mediated by the activity of Aurora A is small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
In some embodiments, the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
The present invention additionally provides a method of treating cancer selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, or non-Hodgkin lymphoma in a mammal comprising administering to a mammal in need of such treatment an effective amount of at least one compound or pharmaceutically acceptable salt of Formula I, II, III, IV, V, VI or VII, and/or a pharmaceutical composition of described above.
The term “halogen” , as used herein, unless otherwise indicated, means fluoro, chloro, bromo or iodo. The preferred halogen groups include F, Cl and Br. The terms "haloC
1-6alkyl" , "haloC
2-6alkenyl" , "haloC
2-6alkynyl" and "haloC
1-6alkoxy" mean a C
1-6alkyl, C
2-6alkenyl, C
2-6alkynyl or C
1-6alkoxy in which one or more (in particular, 1 to 3) hydrogen atoms have been replaced by halogen atoms, especially fluorine or chlorine atoms. In some embodiment, preferred are fluoroC
1-6alkyl, fluoroC
2-6alkenyl, fluoroC
2-6alkynyl and fluoroC
1-6alkoxy groups, in particular fluoroC
1-3alkyl, for example, CF
3, CHF
2, CH
2F, CH
2CH
2F, CH
2CHF
2, CH
2CF
3 and fluoroC
1-3alkoxy groups, for example, OCF
3, OCHF
2, OCH
2F, OCH
2CH
2F, OCH
2CHF
2 or OCH
2CF
3, and most especially CF
3, OCF
3 and OCHF
2.
As used herein, unless otherwise indicated, alkyl includes saturated monovalent hydrocarbon radicals having straight, branched or cyclic moieties. For example, alkyl radicals include methyl, ethyl, propyl, isopropyl, cyclopropyl, n-butyl, isobutyl, sec-butyl, t-butyl, cyclobutyl, n-pentyl, 3- (2-methyl) butyl, 2-pentyl, 2-methylbutyl, neopentyl, cyclopentyl, n-hexyl, 2-hexyl, 2-methylpentyl and cyclohexyl. Similary, C
1-8, as in C
1-8alkyl is defined to identify the group as having 1, 2, 3, 4, 5, 6, 7 or 8 carbon atoms in a linear or branched arrangement.
Alkylene means a difunctional group obtained by removal of a hydrogen atom from an alkyl group that is defined above. For example, methylene (i.e., -CH
2-) , ethylene (i.e., -CH
2-CH
2-or –CH (CH
3) -) and propylene (i.e., -CH
2-CH
2-CH
2-, -CH (-CH
2-CH
3) -or –CH
2-CH (CH
3) -) .
Alkenyl and alkynyl groups include straight, branched chain or cyclic alkenes and alkynes. Likewise, “C
2-8alkenyl" and “C
2-8alkynyl"means an alkenyl or alkynyl radicals having 2, 3, 4, 5, 6, 7 or 8 carbon atoms in a linear or brached arrangement.
Alkoxy radicals are oxygen ethers formed from the previously described straight, branched chain or cyclic alkyl groups.
The term “aryl” , as used herein, unless otherwise indicated, refers to an unsubstituted or substituted mono-or polycyclic ring system containing carbon ring atoms. The preferred aryls are mono cyclic or bicyclic 6-10 membered aromatic ring systems. Phenyl and naphthyl are preferred aryls. The most preferred aryl is phenyl.
The term “heterocyclic ring” or “heterocyclyl” , as used herein, unless otherwise indicated, refers to unsubstituted and substituted mono-or polycyclic non-aromatic ring system containing one or more heteroatoms. Preferred heteroatoms include N, O, and S, including N-oxides, sulfur oxides, and dioxides. Preferably the ring is three to eight membered and is either fully saturated or has one or more degrees of unsaturation. Multiple degrees of substitution, preferably one, two or three, are included within the present definition.
Examples of such heterocyclic groups include, but are not limited to azetidinyl, pyrrolidinyl, piperidinyl, piperazinyl, oxopiperazinyl, oxopiperidinyl, oxoazepinyl, azepinyl, tetrahydrofuranyl, dioxolanyl, tetrahydroimidazolyl, tetrahydrothiazolyl, tetrahydrooxazolyl, tetrahydropyranyl, morpholinyl, thiomorpholinyl, thiamorpholinyl sulfoxide, thiamorpholinyl sulfone and oxadiazolyl.
The term “heteroaryl” , as used herein, unless otherwise indicated, represents an aromatic ring system containing carbon (s) and at least one heteroatom. Heteroaryl may be monocyclic or polycyclic, substituted or unsubstituted. A monocyclic heteroaryl group may have 1 to 4 heteroatoms in the ring, while a polycyclic heteroaryl may contain 1 to 10 hetero atoms. A polycyclic heteroaryl ring may contain fused, spiro or bridged ring junction, for example, bycyclic heteroaryl is a polycyclic heteroaryl. Bicyclic heteroaryl rings may contain from 8 to 12 member atoms. Monocyclic heteroaryl rings may contain from 5 to 8 member atoms (cabons and heteroatoms) . Examples of heteroaryl groups include, but are not limited to thienyl, furanyl, imidazolyl, isoxazolyl, oxazolyl, pyrazolyl, pyrrolyl, thiazolyl, thiadiazolyl, triazolyl, pyridyl, pyridazinyl, indolyl, azaindolyl, indazolyl, benzimidazolyl, benzofuranyl, benzothienyl, benzisoxazolyl, benzoxazolyl, benzopyrazolyl, benzothiazolyl, benzothiadiazolyl, benzotriazolyl adeninyl, quinolinyl or isoquinolinyl.
The term “cycloalkyl” refers to a substituted or unsubstituted monocyclic, bicyclic or polycyclic non-aromatic saturated ring, which optionally includes an alkylene linker through which the cycloalkyl may be attached. Examplary "cycloalkyl" groups includes but not limited to, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl and so on.
The term “carbonyl” , “=O” , “-C=O” , “C=O” , “-CO” , “-C (O) ” and “” CO refers to the group
The term “oxo” refers to the radical =O.
Whenever the term “alkyl” or “aryl” or either of their prefix roots appear in a name of a substituent (e.g., aralky or dialkylamino) it shall be interpreted as including those limitations given above for “alkyl” and “aryl” . Designated numbers of carbon atoms (e.g., C
l-
6) shall refer independently to the number of carbon atoms in an alkyl moiety or to the alkyl portion of a larger substituent in which alkyl appears as its prefix root.
wherein the term "substituted" refers to a group mentioned above in which one or more (preferably 1-6, more preferably 1-3) hydrogen atoms are each independently replaced with the same or different substituent (s) . Typical substituents include, but are not limited to, X, C
l-
6alkyl, C
l-
6alkoxy, C
3-20 cycloalkyl, -OR
13, SR
13, =O, =S, -C (O) R
13, -C (S) R
13, =NR
13, -C (O) OR
13, -C (S) OR
13, -NR
13R
14, -C (O) NR
13R
14, cyano, nitro, -S (O)
2R
13, -OS (O
2) OR
13, -OS (O)
2R
13, or -OP (O) (OR
13) (OR
14) ; wherein each X is independently a halogen (F, Cl, Br or I) , and R
13 and R
14 is independently selected from -H, C
1-6 alkyl and C
1-6 haloalkyl. In some embodiments, the substituent (s) is independently selected from the group consisting of -F, -Cl, -Br, -I, -OH, trifluromethoxy, ethoxy, propyloxy, iso-propyloxy, n-butyloxy, isobutyloxy, t-butyloxy, -SCH
3 , -SC
2H
5 , formaldehyde group, -C (OCH
3) , cyano, nitro, CF
3 , -OCF
3, amino, dimethylamino, methyl thio, sulfonyl and acetyl. Particularly preferred substituent (s) is -F, -Cl or -Br.
Compounds described herein, such as certain compounds of Formula I, II, III, IV, V, VI or VII may contain asymmetrically substituted carbon atoms (or chiral centers) in the R or S configuration. The present invention includes racemic mixtures, relative and absolute stereoisomers, and mixtures of relative and absolute stereoisomers.
The compounds described herein, when specifically designated as the R-or S-isomer, either in a chemical name or in a drawing, should be understood as an enriched R-isomer or S-isomer, respectively. For example, in any of the embodiments described herein, such enriched R- or S-designated isomer can be substantially free (e.g., with less than 5%, less than 1%, or non-detectable, as determined by chiral HPLC) of the other isomer for the respective chiral center. The enriched R-or S-isomers can be prepared by methods exemplified in this application, such as by using a chiral auxiliary such as R-or S-tert-butylsulfinamide in the synthetic process. Other methods for prepaing the enriched R-or S-isomers herein include, but are not limited to, chiral HPLC purifications of a stereoisomeric mixture, such as a racemic mixture. General methods for separating stereoisomers (such as enantiomers and/or diastereomers) using HPLC are known in the art.
Compounds described herein can exist in isotope-labeled or -enriched form containing one or more atoms having an atomic mass or mass number different from the atomic mass or mass number most abundantly found in nature. Isotopes can be radioactive or non-radioactive isotopes. Isotopes of atoms such as hydrogen, carbon, phosphorous, sulfur, fluorine, chlorine, and iodine include, but are not limited to 2H, 3H, 13C, 14C, 15N, 18O, 32P, 35S, 18F, 36Cl, and 125I. Compounds that contain other isotopes of these and/or other atoms are within the scope of this invention. In some embodiments, one or more hydrogen atoms of any of the compounds described herein can be substituted with deuterium to provide the corresponding deterium-labeled or -enriched compounds.
The term “subject” (alternatively referred to herein as “patient” ) as used herein refers to an animal, preferably a mammal, most preferably a human, who has been the object of treatment, observation or experiment.
Compounds of Formula I, II, III, IV, V, VI or VII may have different isomeric forms. For example, any asymmetric carbon atom may be present in the (R) -, (S) -or (R, S) -configuration, preferably in the (R) -or (S) -configuration. Substituents at a double bond or especially a ring may be present m cis- (= Z-) or trans (= E-) form. The compounds may thus be present as mixtures of isomers or preferably as pure isomers, preferably as pure diastereomers or pure enantiomers.
Where the plural form (e.g. compounds, salts) is used, this includes the singular (e.g. a single compound, a single salt) . “A compound” does not exclude that (e.g. in a pharmaceutical formulation) more than one compound of the Formula I, II, III, IV, V, VI or VII (or a salt thereof) is present, the "a" merely representing the indefinite article. “A” can thus preferably be read as “one or more” , less preferably alternatively as “one” .
The term “composition” , as used herein, is intended to encompass a product comprising the specified ingredients in the specified amounts, as well as any product which results, directly or indirectly, from combinations of the specified ingredients in the specified amounts. Accordingly, pharmaceutical compositions containing the compounds of the present invention as the active ingredient as well as methods of preparing the instant compounds are also part of the present invention. Furthermore, some of the crystalline forms for the compounds may exist as polymorphs and as such are intended to be included in the present invention. In addition, some of the compounds may form solvates with water (i.e., hydrates) or common organic solvents and such solvates are also intended to be encompassed within the scope of this invention.
The compounds of the present invention may also be present in the form of pharmaceutically acceptable salts. For use in medicine, the salts of the compounds of this invention refer to non-toxic “pharmaceutically acceptable salts” . The pharmaceutically acceptable salt forms include pharmaceutically acceptable acidic/anionic or basic/cationic salts. The pharmaceutically acceptable acidic/anionic salt generally takes a form in which the basic nitrogen is protonated with an inorganic or organic acid. Representative organic or inorganic acids include hydrochloric, hydrobromic, hydriodic, perchloric, sulfuric, nitric, phosphoric, acetic, propionic, glycolic, lactic, succinic, maleic, fumaric, malic, tartaric, citric, benzoic, mandelic, methanesulfonic, hydroxyethanesulfonic, benzenesulfonic, oxalic, pamoic, 2-naphthalenesulfonic, p-toluenesulfonic, cyclohexanesulfamic, salicylic, saccharinic or trifluoroacetic. Pharmaceutically acceptable basic/cationic salts include, and are not limited to aluminum, calcium, chloroprocaine, choline, diethanolamine, ethylenediamine, lithium, magnesium, potassium, sodium and zinc.
The present invention includes within its scope the prodrugs of the compounds of this invention. In general, such prodrugs will be functional derivatives of the compounds that are readily converted in vivo into the required compound. Thus, in the methods of treatment of the present invention, the term “administering” shall encompass the treatment of the various disorders described with the compound specifically disclosed or with a compound which may not be specifically disclosed, but which converts to the specified compound in vivo after administration to the subject. Conventional procedures for the selection and preparation of suitable prodrug derivatives are described, for example, in “Design of Prodrugs” , ed. H. Bundgaard, Elsevier, 1985.
It is intended that the definition of any substituent or variable at a particular location in a molecule be independent of its definitions elsewhere in that molecule. It is understood that substituents and substitution patterns on the compounds of this invention can be selected by one of ordinary skill in the art to provide compounds that are chemically stable and that can be readily synthesized by techniques know in the art as well as those methods set forth herein.
The present invention includes compounds described can contain one or more asymmetric centers and may thus give rise to diastereomers and optical isomers. The present invention includes all such possible diastereomers as well as their racemic mixtures, their substantially pure resolved enantiomers, all possible geometric isomers, and pharmaceutically acceptable salts thereof.
The above Formula I, II, III, IV, V, VI or VII are shown without a definitive stereochemistry at certain positions. The present invention includes all stereoisomers of Formula I, II, III, IV, V, VI or VII and pharmaceutically acceptable salts thereof. Further, mixtures of stereoisomers as well as isolated specific stereoisomers are also included. During the course of the synthetic procedures used to prepare such compounds, or in using racemization or epimerization procedures known to those skilled in the art, the products of such procedures can be a mixture of stereoisomers.
When a tautomer of the compound of Formula I, II, III, IV, V, VI or VII exists, the present invention includes any possible tautomers and pharmaceutically acceptable salts thereof, and mixtures thereof, except where specifically stated otherwise.
When the compound of Formula I, II, III, IV, V, VI or VII and pharmaceutically acceptable salts thereof exist in the form of solvates or polymorphic forms, the present invention includes any possible solvates and polymorphic forms. A type of a solvent that forms the solvate is not particularly limited so long as the solvent is pharmacologically acceptable. For example, water, ethanol, propanol, acetone or the like can be used.
The term “pharmaceutically acceptable salts” refers to salts prepared from pharmaceutically acceptable non-toxic bases or acids. When the compound of the present invention is acidic, its corresponding salt can be conveniently prepared from pharmaceutically acceptable non-toxic bases, including inorganic bases and organic bases. When the compound of the present invention is basic, its corresponding salt can be conveniently prepared from pharmaceutically acceptable non-toxic acids, including inorganic and organic acids. Since the compounds of Formula I, II, III, IV, V, VI or VII are intended for pharmaceutical use they are preferably provided in substantially pure form, for example at least 60%pure, more suitably at least 75%pure, especially at least 98%pure (%are on a weight for weight basis) .
The pharmaceutical compositions of the present invention comprise a compound represented by Formula I, II, III, IV, V, VI or VII (or a pharmaceutically acceptable salt thereof) as an active ingredient, a pharmaceutically acceptable carrier and optionally other therapeutic ingredients or adjuvants. The compositions include compositions suitable for oral, rectal, topical, and parenteral (including subcutaneous, intramuscular, and intravenous) administration, although the most suitable route in any given case will depend on the particular host, and nature and severity of the conditions for which the active ingredient is being administered. The pharmaceutical compositions may be conveniently presented in unit dosage form and prepared by any of the methods well known in the art of pharmacy.
In practice, the compounds represented by Formula I, II, III, IV, V, VI or VII, or a prodrug, or a metabolite, or pharmaceutically acceptable salts thereof, of this invention can be combined as the active ingredient in intimate admixture with a pharmaceutical carrier according to conventional pharmaceutical compounding techniques. The carrier may take a wide variety of forms depending on the form of preparation desired for administration, e.g., oral or parenteral (including intravenous) . Thus, the pharmaceutical compositions of the present invention can be presented as discrete units suitable for oral administration such as capsules, cachets or tablets each containing a predetermined amount of the active ingredient. Further, the compositions can be presented as a powder, as granules, as a solution, as a suspension in an aqueous liquid, as a non-aqueous liquid, as an oil-in-water emulsion, or as a water-in-oil liquid emulsion. In addition to the common dosage forms set out above, the compound represented by Formula I, II, III, IV, V, VI or VII, or a pharmaceutically acceptable salt thereof, may also be administered by controlled release means and/or delivery devices. The compositions may be prepared by any of the methods of pharmacy. In general, such methods include a step of bringing into association the active ingredient with the carrier that constitutes one or more necessary ingredients. In general, the compositions are prepared by uniformly and intimately admixing the active ingredient with liquid carriers or finely divided solid carriers or both. The product can then be conveniently shaped into the desired presentation.
Thus, the pharmaceutical compositions of this invention may include a pharmaceutically acceptable carrier and a compound, or a pharmaceutically acceptable salt, of Formula I, II, III, IV, V, VI or VII. The compounds of Formula I, II, III, IV, V, VI or VII, or pharmaceutically acceptable salts thereof, can also be included in pharmaceutical compositions in combination with one or more other therapeutically active compounds.
The pharmaceutical carrier employed can be, for example, a solid, liquid, or gas. Examples of solid carriers include lactose, terra alba, sucrose, talc, gelatin, agar, pectin, acacia, magnesium stearate, and stearic acid. Examples of liquid carriers are sugar syrup, peanut oil, olive oil, and water. Examples of gaseous carriers include carbon dioxide and nitrogen. In preparing the compositions for oral dosage form, any convenient pharmaceutical media may be employed. For example, water, glycols, oils, alcohols, flavoring agents, preservatives, coloring agents, and the like may be used to form oral liquid preparations such as suspensions, elixirs and solutions; while carriers such as starches, sugars, microcrystalline cellulose, diluents, granulating agents, lubricants, binders, disintegrating agents, and the like may be used to form oral solid preparations such as powders, capsules and tablets. Because of their ease of administration, tablets and capsules are the preferred oral dosage units whereby solid pharmaceutical carriers are employed. Optionally, tablets may be coated by standard aqueous or nonaqueous techniques.
A tablet containing the composition of this invention may be prepared by compression or molding, optionally with one or more accessory ingredients or adjuvants. Compressed tablets may be prepared by compressing, in a suitable machine, the active ingredient in a free-flowing form such as powder or granules, optionally mixed with a binder, lubricant, inert diluent, surface active or dispersing agent. Molded tablets may be made by molding in a suitable machine, a mixture of the powdered compound moistened with an inert liquid diluent. Each tablet preferably contains from about 0.05mg to about 5g of the active ingredient and each cachet or capsule preferably containing from about 0.05mg to about 5g of the active ingredient. For example, a formulation intended for the oral administration to humans may contain from about 0.5mg to about 5g of active agent, compounded with an appropriate and convenient amount of carrier material which may vary from about 5 to about 95 percent of the total composition. Unit dosage forms will generally contain between from about lmg to about 2g of the active ingredient, typically 25mg, 50mg, l00mg, 200mg, 300mg, 400mg, 500mg, 600mg, 800mg, or l000mg.
Pharmaceutical compositions of the present invention suitable for parenteral administration may be prepared as solutions or suspensions of the active compounds in water. A suitable surfactant can be included such as, for example, hydroxypropylcellulose. Dispersions can also be prepared in glycerol, liquid polyethylene glycols, and mixtures thereof in oils. Further, a preservative can be included to prevent the detrimental growth of microorganisms.
Pharmaceutical compositions of the present invention suitable for injectable use include sterile aqueous solutions or dispersions. Furthermore, the compositions can be in the form of sterile powders for the extemporaneous preparation of such sterile injectable solutions or dispersions. In all cases, the final injectable form must be sterile and must be effectively fluid for easy syringability. The pharmaceutical compositions must be stable under the conditions of manufacture and storage; thus, preferably should be preserved against the contaminating action of microorganisms such as bacteria and fungi. The carrier can be a solvent or dispersion medium containing, for example, water, ethanol, polyol (e.g., glycerol, propylene glycol and liquid polyethylene glycol) , vegetable oils, and suitable mixtures thereof.
Pharmaceutical compositions of the present invention can be in a form suitable for topical use such as, for example, an aerosol, cream, ointment, lotion, dusting powder, or the like. Further, the compositions can be in a form suitable for use in transdermal devices. These formulations may be prepared, utilizing a compound represented by Formula I, II, III, IV, V, VI or VII of this invention, or a pharmaceutically acceptable salt thereof, via conventional processing methods. As an example, a cream or ointment is prepared by admixing hydrophilic material and water, together with about 5wt%to about 10wt%of the compound, to produce a cream or ointment having a desired consistency.
Pharmaceutical compositions of this invention can be in a form suitable for rectal administration wherein the carrier is a solid. It is preferable that the mixture forms unit dose suppositories. Suitable carriers include cocoa butter and other materials commonly used in the art. The suppositories may be conveniently formed by first admixing the composition with the softened or melted carrier (s) followed by chilling and shaping in molds.
In addition to the aforementioned carrier ingredients, the pharmaceutical formulations described above may include, as appropriate, one or more additional carrier ingredients such as diluents, buffers, flavoring agents, binders, surface-active agents, thickeners, lubricants, preservatives (including antioxidants) and the like. Furthermore, other adjuvants can be included to render the formulation isotonic with the blood of the intended recipient. Compositions containing a compound described by Formula I, II, III, IV, V, VI or VII, or pharmaceutically acceptable salts thereof, may also be prepared in powder or liquid concentrate form.
Generally, dosage levels on the order of from about 0.01mg/kg to about 150mg/kg of body weight per day are useful in the treatment of the above-indicated conditions, or alternatively about 0.5mg to about 7g per patient per day. For example, inflammation, cancer, psoriasis, allergy/asthma, disease and conditions of the immune system, disease and conditions of the central nervous system (CNS) , may be effectively treated by the administration of from about 0.01 to 50mg of the compound per kilogram of body weight per day, or alternatively about 0.5mg to about 3.5g per patient per day.
It is understood, however, that the specific dose level for any particular patient will depend upon a variety of factors including the age, body weight, general health, sex, diet, time of administration, route of administration, rate of excretion, drug combination and the severity of the particular disease undergoing therapy.
These and other aspects will become apparent from the following written description of the invention.
Examples
The following Examples are provided to better illustrate the present invention. All parts and percentages are by weight and all temperatures are degrees Celsius, unless explicitly stated otherwise.
The compounds described herein can be prepared in a number of ways based on the teachings contained herein and synthetic procedures known in the art. In the description of the synthetic methods described below, it is to be understood that all proposed reaction conditions, including choice of solvent, reaction atmosphere, reaction temperature, duration of the experiment and workup procedures, can be chosen to be the conditions standard for that reaction, unless otherwise indicated. It is understood by one skilled in the art of organic synthesis that the functionality present on various portions of the molecule should be compatible with the reagents and reactions proposed. Substituents not compatible with the reaction conditions will be apparent to one skilled in the art, and alternate methods are therefore indicated. The starting materials for the examples are either commercially available or are readily prepared by standard methods from known materials.
Examples are provided herein to facilitate a more complete understanding of the disclosure. The following examples serve to illustrate the exemplary modes of making and practicing the subject matter of the disclosure. However, the scope of the disclosure is not to be construed as limited to specific embodiments disclosed in these examples, which are illustrative only.
Meanings of abbreviations are as follows.
Syntheses of Intermediates:
INT A1: 6-bromo-2- (bromomethyl) -3-fluoropyridine
A solution of 6-bromo-3-fluoro-2-methylpyridine (20.17 g, 106.15 mmol) in CCl
4 (300 mL) , NBS (28.49 g, 160.07 mmol) and benzoyl peroxide (5.17 g, 21.34 mmol) was stirred at reflux for overnight under nitrogen. The reaction was cooled to room temperature. The resulting mixture was added saturated sodium bicarbonate aqueous solution and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The obtained residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 6-bromo-2- (bromomethyl) -3-fluoropyridine (13.78 g, Y=48%) as a white solid. LCMS (ESI, m/z) : 270 [M+H]
+.
INT A2: 2- (bromomethyl) -6-chloro-3-fluoropyridine
A solution of 2-chloro-3-fluoro-6-methylpyridine (23.55 g, 161.787 mmol) in ACN (400 mL) , NBS (43.06 g, 241.932 mmol) and AIBN (14.10 g, 85.867 mmol) was stirred at 80℃ for overnight under nitrogen. The reaction was cooled to room temperature. The mixture was added saturated sodium bicarbonate aqueous solution and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2- (bromomethyl) -6-chloro-3-fluoropyridine (18.72 g, Y=52%) as a yellow oil. LCMS (ESI, m/z) : 224, 226 [M+H]
+.
INT A3: 2- (bromomethyl) -6-chloro-3, 5-dimethylpyrazine
Step 1: (6-chloro-3, 5-dimethylpyrazin-2-yl) methanol
Ethyl 6-chloro-3, 5-dimethylpyrazine-2-carboxylate (0.846 g, 3.941 mmol) was dissolved in anhydrous THF under nitrogen. A solution of DIBAH (3.9 mL, 3.900 mmol) 1M in THF was added slowly at -30 ℃~-50 ℃ under nitrogen. The resulting mixture was allowed to warm to room temperature. After completion, the reaction was quenched with saturated ammonium chloride aqueous solution (20 mL) at 0~10 ℃. The resulting solution was diluted with brine and extracted with 50 mL of EtOAc washed with. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to afford 702 mg of the title compound as a white solid. LCMS (ESI, m/z) : 173 [M+H]
+.
Step 2: 2- (bromomethyl) -6-chloro-3, 5-dimethylpyrazine
A solution of (6-chloro-3, 5-dimethylpyrazin-2-yl) methanol (0.642g, 3.719 mmol) , triphenylphosphine (2.986 g, 11.385 mmol) in THF (40 mL) was cooled to 0℃~10℃ under nitrogen. NBS (2.085 g, 11.715 mmol) in THF (20 mL) was added to the above solution. The reaction mixture was allowed to warm to room temperature and stirred for 2 h. The resulting solution was diluted with brine and extracted with 50 mL of EtOAc. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (0~10%) to afford 559 mg of the title compound as a white solid. LCMS (ESI, m/z) : 235,237 [M+H]
+.
INT A4: 2- (bromomethyl) -6-chloro-3-methylpyridine
Step 1: (6-chloro-3-methylpyridin-2-yl) methanol
To a solution of methyl-6-chloro-3-methylpicolinate (2.046 g, 11.023 mmol) in methanol (30 mL) was added NaBH
4 (570 mg, 15.066 mmol) at 0 ℃. The reaction mixture was stirred for 3 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford (6-chloro-3-methylpyridin-2-yl) methanol (1.23 g Y=71%) as a yellow oil. LCMS (ESI, m/z) : 158 [M+H]
+.
Step 2: 2- (bromomethyl) -6-chloro-3-methylpyridine
To a solution of (2-chloro-5-fluoropyrimidin-4-yl) methanol (804 mg, 4.946 mmol) in DCM (10 mL) was added tribromophosphine (2.880 g, 10.640 mmol) at 0 ℃. The resulting mixture was stirred for 3 h at room temperature. The reaction solution was quenched with saturated NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2- (bromomethyl) -6-chloro-3-methylpyridine (326 mg, Y=29%) as a yellow oil. LCMS (ESI, m/z) : 220 [M+H]
+.
INT A5: 2-bromo-4- (bromomethyl) -5-methylthiazole
Step 1: (2-bromo-5-methylthiazol-4-yl) methanol
To a solution of methyl 2-bromo-5-methylthiazole-4-carboxylate (5.179g, 21.937 mmol) in methanol (100 mL) and water (10mL) was added NaBH
4 (4.474 g, 118.258 mmol) at 0 ℃. The reaction mixture was stirred for 3 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford (2-bromo-5-methylthiazol-4-yl) methanol (1996 mg, Y=44%) as a yellow oli. LCMS (ESI, m/z) : 208 [M+H]
+.
Step 2: 2-bromo-4- (bromomethyl) -5-methylthiazole
To a solution of (2-bromo-5-methylthiazol-4-yl) methanol (1.70 g, 8.170 mmol) in THF (20 mL) was added triphenylphosphine (2.37 g, 9.036 mmol) and carbon tetrabromide (3.00 g, 9.046 mmol) at 0 ℃. The reaction mixture was stirred for 3 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2-bromo-4- (bromomethyl) -5-methylthiazole (890 mg, Y=40%) as a yellow oil. LCMS (ESI, m/z) : 270 [M+H]
+.
The following compounds were synthesized using the above procedure or modifications to the above procedure with the corresponding starting materials.
INT A14: 4-chloro-2- (chloromethyl) -6-methylpyrimidine
A mixture of 2- (chloromethyl) -6-methylpyrimidin-4-ol (1.87g, 11.792mmol) and phosphorus oxychloride (15 mL) was stirred at 80 ℃ for 1 h. The mixture was added saturated sodium bicarbonate aqueous solution to adjust pH to 7~8. The resulting mixture was extracted with DCM (50 mL) . The organic layer was washed with brine (100 mL) , dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 4-chloro-2- (chloromethyl) -6-methylpyrimidine (1.74 g, Y=83%) as a yellow oil. LCMS (ESI, m/z) : 177 [M+H]
+.
INT A15: 2-bromo-6- (bromomethyl) -4-fluoropyridine
Step 1: 2-bromo-4-fluoro-6-methylpyridine
To a solution of 2-bromo-6-methylpyridin-4-amine (2.08 g, 11.121 mmol) in pyridinium fluoride (30 mL) was added sodium nitrite (1.42 g, 20.581 mmol) . The reaction mixture was heated to 55 ℃ and stirred for 3 h. The reaction solution was cooled to room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2-bromo-4-fluoro-6-methylpyridine (669mg, Y=32%) as a yellow oil. LCMS (ESI, m/z) : 190, 192 [M+H]
+.
Step 2: 2-bromo-6- (bromomethyl) -4-fluoropyridine
Following the procedure analogous to that described in the synthesis of INT A1, 2-bromo-4-fluoro-6-methylpyridine (341 mg, 1.795 mmol) was converted to the title compound (483 g, Y=100%) as a red oil. LCMS (ESI, m/z) : 270 [M+H]
+.
INT A16: 2- (bromomethyl) -6-chloro-4-cyclopropyl-3-fluoropyridine
Step 1: 6-chloro-3-fluoro-4-iodo-2-methylpyridine
A solution of diisopropylamine (13.54 g, 133.809 mmol) in THF (30 mL) was added n-butyl lithium (2.5M) in hexane (47 mL, 117.500 mmol) dropwise at -78℃ under nitrogen. The reaction was stirred at 0℃ for 1 h. A solution of 6-chloro-3-fluoro-2-methylpyridine (10.37 g, 71.241 mmol) in THF (20 ml) was added above solution at -78 ℃. The resulting solution was stirred at -40℃ for 1h.
A solution of iodine (24.71 g, 97.357 mmol) in THF (20 ml) was added at -78℃. The solution was stirred at -60℃ for 1 h. The reaction solution was quenched with saturated NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 6-chloro-3-fluoro-4-iodo-2-methylpyridine (13.46g, Y=70%) as white solid. LCMS (ESI, m/z) : 272 [M+H]
+.
Step 2: 6-chloro-4-cyclopropyl-3-fluoro-2-methylpyridine
To a solution of 6-chloro-3-fluoro-4-iodo-2-methylpyridine (2083 mg, 7.673 mmol) in toluene (30 mL) and water (5 mL) was added cyclopropylboronic acid (1207mg, 14.052mmol) , palladium (Ⅱ) acetate (353 mg, 1.572 mmol) , tricyclohexylphosphonium tetrafluoroborate (1135 mg, 3.082mmol) and K
3PO
4 (6319 mg, 29.769 mmol) under nitrogen. The reaction mixture was heated to 110 ℃ and stirred for 12 h. The reaction was cooled to room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 6-chloro-4-cyclopropyl-3-fluoro-2-methylpyridine (1.30g, Y=91%) as white solid. LCMS (ESI, m/z) : 186 [M+H]
+.
Step 3: 2- (bromomethyl) -6-chloro-4-cyclopropyl-3-fluoropyridine
Following the procedure analogous to that described in the synthesis of INT A2, 6-chloro-4-cyclopropyl-3-fluoro-2-methylpyridine (1.30 g, 7.003 mmol) was converted to the title compound (302 mg, Y=16%) as a yellow oil. LCMS (ESI, m/z) : 264 [M+H]
+.
INT A17: 2- (bromomethyl) -6-chloro-3-fluoro-5-methylpyridine
Step 1: methyl 3-amino-5-methylpicolinate
A solution of 3-amino-5-methylpicolinonitrile (4.75g, 35.674 mmol) in 12M hydrochloric acid aqueous solution (50 mL) was stirred at refluxed for 24 h. After the reaction completion, the solvent was evaporated. The resulting residue was added methanol (100mL) and 98%sulphuric acid (10 mL) . The reaction mixture was refluxed for 24 h. The resulting solution was adjusted pH to 7~8 with saturated sodium bicarbonate aqueous solution. The resulting mixture was extracted with DCM. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford methyl 3-amino-5-methylpicolinate (4.70g , Y=72%) as a yellow solid. LCMS (ESI, m/z) : 167 [M+H]
+.
Step 2: methyl 3-amino-6-chloro-5-methylpicolinate
To a solution of methyl 3-amino-5-methylpicolinate (8.5 g, 51.150 mmol) in ACN (100 mL) was added NCS (9.20 g, 68.897 mmol) under nitrogen. The reaction mixture was heated to 70 ℃and stirred for 12 h. The reaction was cooled to room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was washed with saturated sodium bicarbonate aqueous solution, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl 3-amino-6-chloro-5-methylpicolinate (6.17g Y=60%) as a yellow solid. LCMS (ESI, m/z) : 201 [M+H]
+.
Step 3: methyl 6-chloro-3-fluoro-5-methylpicolinate
Following the procedure analogous to that described in Step 1 for the synthesis of INT A15, methyl 3-amino-6-chloro-5-methylpicolinate (5.96 g, 29.708 mmol) was converted to the title compound (3.67g, Y=65%) as a yellow oil. LCMS (ESI, m/z) : 204 [M+H]
+.
Step 4: (6-chloro-3-fluoro-5-methylpyridin-2-yl) methanol
Following the procedure analogous to that described in Step 4 for the synthesis of INT A5, methyl 6-chloro-3-fluoro-5-methylpicolinate (3.57 g, 18.832 mmol) was converted to the title compound (1.60g, Y=48%) as a white solid. LCMS (ESI, m/z) : 176 [M+H]
+.
Step 5: 2- (bromomethyl) -6-chloro-3-fluoro-5-methylpyridine
Following the procedure analogous to that described in Step 1 for the synthesis of INT A5, (6-chloro-3-fluoro-5-methylpyridin-2-yl) methanol (1.50 g, 8.543 mmol) was converted to the title compound (1.93 g, Y=95%) as a yellow oil. LCMS (ESI, m/z) : 238 [M+H]
+.
INT A18: 2- (bromomethyl) -3, 5-difluoropyridine
Step 1: 3-amino-5-fluoropicolinonitrile
A solution of 5-fluoro-3-nitropicolinonitrile (20.01 g, 119.751 mmol) in methanol (250 mL) was purged with nitrogen and pressurized with H
2. The solution was added Pd/C (9.23 g, 86.732 mmol) and stirred for 16 h. After completion, the mixture was filtrated and washed the filter cake with methanol (200 mL x 3) . The filtrate was removed under reduced pressure to afford 3-amino-5-fluoropicolinonitrile (15.42 g, 94%) as a yellow solid. LCMS (ESI, m/z) : 138 [M+H]
+.
Step 2: methyl 3-amino-5-fluoropicolinate
A solution of 3-amino-5-fluoropicolinonitrile (17.49g, 127.558 mmol) in 12M hydrochloric acid aqueous solution (250mL) was refluxed for 24 h. After completion, the solvent was evaporated. The resulting residue was added methanol (300mL) and 98%sulphuric acid (60mL) . The reaction mixture was refluxed for 24 h before it was cooled to room temperature. The resulting solution was added saturated sodium bicarbonate aqueous solution to adjust pH to 7~8. The resulting mixture was extracted with DCM. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford methyl 3-amino-5-fluoropicolinate (16.60 g, Y=76%) as a yellow solid. LCMS (ESI, m/z) : 171 [M+H]
+.
Step 3: methyl-3, 5-difluoropicolinate
To a solution of methyl 3-amino-5-fluoropicolinate (16.60g, 97.566 mmol) in pyridinium fluoride (220 mL) was added sodium nitrite (13.87 g, 201.028 mmol) . The mixture was heated to 55 ℃ and stirred for 3 h. The reaction mixture was cooled to room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl-3, 5-difluoropicolinate (10.86g, Y=64%) as a yellow oil. LCMS (ESI, m/z) : 174 [M+H]
+.
Step 4: (3, 5-difluoropyridin-2-yl) methanol
To a solution of methyl-3, 5-difluoropicolinate (10.86 g, 62.732 mmol) in methanol (100 mL) and water (20mL) was added NaBH
4 (7.39 g, 195.335 mmol) at 0 ℃. The mixture was stirred for 3 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford (3, 5-difluoropyridin-2-yl) methanol (8.19g Y=90%) as a yellow oil. LCMS (ESI, m/z) : 146 [M+H]
+.
Step 5: 2- (bromomethyl) -3, 5-difluoropyridine
Following the procedure analogous to that described in Step 2 for the synthesis of INT A5, (3, 5-difluoropyridin-2-yl) methanol (8.19 g, 56.441 mmol) was converted to the title compound (9.16 g, Y=78%) as a yellow oil. LCMS (ESI, m/z) : 208, 210 [M+H]
+.
INT B1: di-tert-butyl-piperidine-1, 4-dicarboxylate
Step 1: 1- (tert-butoxycarbonyl) piperidine-4-carboxylic acid
To a solution of 1- (tert-butyl) 4-methyl piperidine-1, 4-dicarboxylate (4.95 g, 20.35 mmol) , THF (90 mL) , methanol (90 mL) and water (30 mL) was added lithium hydroxide (2.39 g, 99.715 mmol) . The solution was stirred at room temperature for overnight. The resulting mixture was adjusted pH to 5 with 1N HCl aqueous solution, extracted with ethyl acetate (500 mL) and washed with brine. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give 1- (tert-butoxycarbonyl) piperidine-4-carboxylic acid (4.55 g, crude) as a white solid. The crude product is directly used in the next step without purification. LCMS (ESI, m/z) : 230 [M+H]
+.
Step 2: di-tert-butyl piperidine-1, 4-dicarboxylate
A solution of 1- (tert-butoxycarbonyl) piperidine-4-carboxylic acid (4.55 g, crude) , 4-dimethylaminopyridine (0.64 g, 5.24 mmol) and di-tert-butyl dicarbonate (9.02 g, 41.33 mol) in tert-butanol (50 mL) was stirred at room temperature for overnight. The reaction solution was heated to 30 ℃ and stirred for overnight. The solvent was evaporated to remove. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (0~10%) to afford di-tert-butyl piperidine-1, 4-dicarboxylate (5.23 g, Y=92%) as a white solid. LCMS (ESI, m/z) : 286 [M+H]
+.
INT B2: di-tert-butyl (2R, 4R) -2-methylpiperidine-1, 4-dicarboxylate
Step 1: methyl 2-methylpiperidine-4-carboxylate hydrochloride
A solution of methyl 2-chloro-6-methylpyridine-4-carboxylate (99.10 g, 533.924 mmol) , platinum dioxide (10.46 g, 46.064 mmol) and acetic acid (1.0 L) was purged with nitrogen and pressurized with H
2. The reaction mixture was heated at 65 ℃ for 24 h. After completion, the reaction solution was filtered and the filtrate was removed under reduced pressure. The resulting residue was added methyl tert-butyl ether (1 L) and stirred at room temperature. The resulting solids was rinsed with methyl tert-butyl ether (2×500 mL) , collected and dried under vacuum to provide the title compound as a white solid (101.70 g) . LCMS (ESI, m/z) : 158 [M+H]
+.
Step 2: methyl-1- (4-methoxybenzyl) -2-methylpiperidine-4-carboxylate
A solution of methyl 2-methylpiperidine-4-carboxylate (99.62g, 514.379 mmol) , potassium carbonate (284.360 g, 2.058 mol) in ACN (1.2 L) was refluxed for 2 h. The reaction was cooled to room temperature. The resulting solution was added 4-methoxybenzyl chloride (80.556 g, 514.379 mmol) dropwise and stirred for overnight. After completion, the mixture was filtered and the filtrate was removed under reduced pressure. The residue was dissolved in EtOAc and added 4N HCl aqueous solution to adjust pH to1. The organic layer was separated, washed with saturated sodium bicarbonate aqueous solution and brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl 1- [ (4-methoxyphenyl) methyl] -2-methyl-piperidine-4-carboxylate (113.09 g) as a yellow oil. LCMS (ESI, m/z) : 278 [M+H]
+.
Step 3: methyl (2R, 4R) -1- (4-methoxybenzyl) -2-methylpiperidine-4-carboxylate
Two enantiomers of methyl 1- (4-methoxybenzyl) -2-methylpiperidine-4-carboxylate (36.67 g) was separated using chiral chromatography. Stationary phase: CHIRALPAK IA, Column size: 0.46 cm I.D. × 15 cm L, mobile phase: n-hexane/EtOH 0.1%DIEA=75/25 (V/V) , flow rate: 1.0 mL/min, wave length: UV 210nm, temperature: 25 ℃. The first eluted enantiomer was collected as the title compound (20.01 g, 54.67%yield; Rr =2.615 min; LCMS (ESI, m/z) : 278 [M+H]
+) , the second eluted enantiomer was collected to give 15.88 g, Rr =4.449 min; LCMS (ESI, m/z) : 278 [M+H]
+.
Step 4: methyl- (2R, 4R) -2-methylpiperidine-4-carboxylate-hydrochloride
A solution of methyl (2R, 4R) -1- (4-methoxy benzyl) -2-methylpiperidine-4-carboxylate (50.75g, 182.977 mmol) in methanol (500 mL) was added Pd/C (10.44 g, 98.102 mmol) , purged with nitrogen and pressurized with H
2. The mixture was heated to 45 ℃ and stirred for 16 h. After completion, the resulting mixture was filtered and the filter cake was washed with methanol (200 mL×3) . The filtrate was collected and removed under reduced pressure. The resulting residue was added 4M HCl/ethyl acetate and stirred 2 h at room temperature. The solid was collected. The filter cake was rinsed with ethyl acetate and dried under vacuum to afford methyl (2R, 4R) -2-methyl piperidine-4-carboxylate hydrochloride (32.97 g, Y=93%) as a white solid. LCMS (ESI, m/z) : 158 [M+H]
+.
Step 5: 1- (tert-butyl) -4-methyl (2R, 4R) -2-methylpiperidine-1, 4-dicarboxylate
A solution of (2R, 4R) -2-methylpiperidine-4-carboxylate hydrochloride (32.87 g, 169.721 mmol) , N, N-diisopropylethylamine (102.58 g, 793.702 mmol) , N- (4-pyridyl) dimethylamine (3.14 g, 25.703 mmol) and di-tert-butyl dicarbonate (56.31 g, 258.011 mmol) in DCM (500 mL) was stirred at room temperature for 2 h. The resulting solution was diluted with water and extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by a silica gel column chromatography (eluent: 0~100%hexane/DCM) to afford 1- (tert-butyl) 4-methyl (2R, 4R) -2-methylpiperidine-1, 4-dicarboxylate (37.11 g, Y=84.97%) as a yellow oil. LCMS (ESI, m/z) : 258 [M+H]
+.
Step 6: (2R, 4R) -1- (tert-butoxycarbonyl) -2-methylpiperidine-4-carboxylic acid
A mixture of 1- (tert-butyl) 4-methyl (2R, 4R) -2-methylpiperidine-1, 4-dicarboxylate (37.11 g, 144.214 mmol) in THF (260 mL) and water (130 mL) was added lithium hydroxide (16.95 g, 707.775 mmol) . The reaction mixture was stirred at room temperature for overnight. The resulting solution was added 1N HCl aqueous solution to adjust pH to 3~4 and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give (2R, 4R) -1- (tert-butoxycarbonyl) -2-methyl piperidine-4-carboxylic acid (39.5 g, crude) as a yellow oil. LCMS (ESI, m/z) : 244 [M+H]
+.
Step 7: di-tert-butyl- (2R, 4R) -2-methylpiperidine-1, 4-dicarboxylate
A solution of (2R, 4R) -1- (tert-butoxycarbonyl) -2-methylpiperidine-4-carboxylic acid (39.5 g, crude) , N- (4-pyridyl) -dimethylamine (4.84 g, 39.618 mmol) and di-tert-butyl-di-carbonate (63.94 g, 292.972 mmol) in tert-Butanol (400 mL) was stirred at room temperature for overnight under nitrogen. After completion, the resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure. The resulting residue by a silica gel column chromatography (eluent: 0~10%ethyl acetate/hexane) to afford di-tert-butyl (2R, 4R) -2-methylpiperidine-1, 4-di-carboxylate (35.7 g, Y=73%) as a white solid. LCMS (ESI, m/z) : 300 [M+H]
+.
The following compounds were synthesized using the above procedure with the corresponding starting materials.
INT B5: methyl 1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate
Step 1: methyl 2-vinylisonicotinate
To a solution of methyl 2-bromoisonicotinate (3.05 g, 14.12 mmol) in 1, 4-dioxane (60 mL) was added tributyl (vinyl) stannane (7.44 g, 23.46 mmol) , tetrakis (triphenylphosphine) palladium (1.72 g, 1.49 mmol) and cesium fluoride (4.37 g, 28.77 mmol) under nitrogen. The reaction mixture was stirred at 80 ℃ for 4 h. After cooling to room temperature, the resulting mixture was diluted with ethyl acetate (50 mL) and filtered. The filtrate was concentrated under reduced pressure. The resulting residue was purified with column chromatography on silica gel eluting with ethyl acetate/hexane (10%~30%to afford methyl 2-vinylisonicotinate (1.65 g) as light yellow oil. LCMS (ESI, m/z) : 164 [M+H]
+.
Step 2: methyl 2-ethylpiperidine-4-carboxylate
To a solution of methyl 2-vinylisonicotinate (1.65 g, 10.11 mmol) in HOAc (30 mL) was added PtO
2 (0.48 g, 2.11 mmol) . The mixture was purged with nitrogen and pressurized with H
2. The reaction mixture was stirred at 65 ℃ for 16 h. The resulting mixture was cooled to room temperature and filtered. The filter cake was washed with HOAc (3×50 mL) and the filtrate was concentrated under vacuum afford crude methyl 2-ethylpiperidine-4-carboxylate (1.83 g) as light yellow oil. LCMS (ESI, m/z) : 172 [M+H]
+.
Step 3: methyl 1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate
To a solution of methyl 2-ethylpiperidine-4-carboxylate (1.83 g, 10.50 mmol) in ACN (30 mL) was added K
2CO
3 (4.65 g, 33.65 mmol) and 1- (bromomethyl) -3-chloro-2-fluorobenzene (3.05 g, 13.06 mmol) . The reaction mixture was stirred at room temperature for 16 h. The resulting mixture was diluted with ethyl acetate (50 mL) and filtered. The filter cake was washed with ethyl acetate (3×50 mL) and the filtrate was concentrated under vacuum. The resulting residue was purified by column chromatography on silica gel eluting with ethyl acetate/hexane (0%~30%) to afford methyl 1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate (2.36 g) as colorless oil. LCMS (ESI, m/z) : 314 [M+H]
+.
INT B6: methyl 1- (3-chloro-2-fluorobenzyl) -2, 6-dimethylpiperidine-4-carboxylate
Step 1: methyl 2, 6-dimethylpiperidine-4-carboxylate
A solution of methyl 2, 6-dimethylisonicotinate (1.92g, 11.623mmol) , platinum dioxide (236 mg, 1.039 mmol) in acetic acid (20 mL) was purged with nitrogen and pressurized with H
2. The reaction mixture was heated at 65 ℃ for 24 h. After completion, the resulting mixture was filtered and the filtrate was removed under reduced pressure. The resulting residue was added methyl tert-butyl ether (20 mL) and stirred at room temperature for 1 h. The solids was collected and dried in vacuum to provide methyl-2, 6-dimethyl-piperidine-4-carboxylate (1.72 g Y=94%) as a white solid. LCMS (ESI, m/z) : 172 [M+H]
+.
Step 2: methyl 1- (3-chloro-2-fluorobenzyl) -2, 6-dimethylpiperidine-4-carboxylate
To a solution of methyl 2-methylpiperidine-4-carboxylate (520 mg, 3.037mmol) in acetonitrile (30ml) was added 1- (bromomethyl) -3-chloro-2-fluorobenzene (830mg, 3.714mmol) and K
2CO
3 (1.26g, 9.117mmol) at room temperature. The resulting mixture was stirred for 3 h at room temperature before it was filtrated. The filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl-1- (3-chloro-2-fluorobenzyl) -2, 6-dimethyl-piperidine-4-carboxylate (500 mg Y=52%) as a yellow oil. LCMS (ESI, m/z) : 314 [M+H]
+.
The following compounds were synthesized using the above procedure with the corresponding starting materials.
INT C1: di-tert-butyl (2R, 4R) -4- ( (6-chloro-5-fluoropyridin-2-yl) methyl) -2 methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (928 mg, 9.171 mmol) in THF (2 ml) was cooled to -70~80 ℃ under nitrogen. n-Butyl lithium 2.5 M in THF (4.0 ml, 10 mmol) was added and the resulting solution was stirred at 0 ℃ for 30 min. Then a solution of INT B2 (1.28 g, 4.275 mmol) in THF (4 ml) was added slowly and the reaction was stirred at -50℃~ -70℃ for 1 h.
A solution of INT A2 (1094 mg, 4.874 mmol) was added to above solution and the reaction solution was stirred at -70 ℃ to~80 ℃ for 2 h. After completion, the resulting solution was quenched with saturated ammonium chloride aqueous solution (50 mL) and extracted with EtOAc (100 ml × 3) . The organic layer was concentrated under reduced pressure. The resulting residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford 879 mg of the title compound. LCMS (ESI, m/z) : 443 [M+H]
+.
The following compounds were synthesized using the above procedure with the corresponding starting materials.
INT C6: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3, 5-d ifluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Step 1: di-tert-butyl- (2R, 4R) -4- ( (3, 5-difluoropyridin-2-yl) methyl) -2-methyl-piperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in the synthesis of INT C1, INT A18 (5.62 g, 27.019 mmol) and INT B2 (5.98 g, 19.973 mmol) was converted to the title compound (7.47 g, Y=88%) as a yellow oil. MS: 427 [M+H]
+.
Step 2: 2- ( ( (2R, 4R) -1, 4-bis (tert-butoxycarbonyl) -2-methylpiperidin-4-yl) methyl) -3, 5-difluoropyridine-1-oxide
To a solution of di-tert-butyl (2R, 4R) -4- ( (3, 5-difluoropyridin-2-yl) methyl) -2-methyl-piperidine-1, 4-dicarboxylate (7.47 g, 17.515 mmol) in DCM (60 mL) was added m-chloroperoxybenzoic (6.12 g, 35.465 mmol) at 0 ℃. The reaction mixture was stirred for 4 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2- ( ( (2R, 4R) -1, 4-bis (tert-butoxycarbonyl) -2-methylpiperidin-4-yl) methyl) -3, 5-difluoropyridine-1-oxide (2.06 g Y=27%) as a yellow oli. MS: 443 [M+1]
+.
Step 3: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of 2- ( ( (2R, 4R) -1, 4-bis (tert-butoxycarbonyl) -2-methylpiperidin-4-yl) methyl) -3, 5-difluoropyridine 1-oxide (2.06 g, 4.656 mmol) in DMF (10 mL) was added phosphorus oxychloride (6.41 g, 41.805 mmol) at 0 ℃. The reaction mixture was stirred for 4 h at room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.23 g Y=57%) as a yellow oli. MS: 461 [M+1]
+.
Example 1
1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
Step 1: methyl 1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate
To a solution of methyl piperidine-4-carboxylate (1.04 g, 7.26 mmol) in ACN (10 mL) was added K
2CO
3 (3.15 g, 22.79 mmol) and 1- (bromomethyl) -3-chloro-2-fluorobenzene (1.91 g, 8.55 mmol) . The reaction mixture was stirred at room temperature for 16 h. The mixture was diluted with ethyl acetate (50 mL) and filtered. The filter cake was washed with ethyl acetate (3×50 mL) and the filtrate was combined and concentrated under reduced pressure. The resulting residue was purified by column chromatography on silica gel with (ethyl acetate/hexane, 0%-30%) to afford methyl 1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate (1.69 g) as colorless oil. LCMS (ESI, m/z) : 286 [M+H]
+.
Step 2: methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluoro-benzyl) piperidine-4-carboxylate
A solution of methyl 1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate (1.18 g, 4.13 mmol) in THF (15 mL) was cooled to -70 ℃ under nitrogen before LDA in hexane (2M, 5 mL) was added dropwise. The reaction mixture was stirred at -70 ℃ for 30 min. A solution of INT A1 (1.43 g, 5.32 mmol) in THF (5 mL) was added. The mixture was stirred at -70 ℃ for 90 min before it is quenched with saturated ammonium chloride aqueous solution (20 mL) and extracted with ethyl acetate (3×50 mL) .
The combined organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by column chromatography on silica gel with ethyl acetate/hexane (0%~30) to afford methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -piperidine-4-carboxylate (480 mg) as a light yellow oil. LCMS (ESI, m/z) : 473 [M+H]
+.
Step 3: methyl 4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate
To a solution of methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate (201 mg, 0.42 mmol) in 1, 4-dioxane (10 mL) , was added tert-butyl 3-amino-5-methyl-1H-pyrazole-1-carboxylate (95 mg, 0.48 mmol) , Xphos. Pd. G2 (39 mg, 0.05 mmol) , Xphos (25 mg, 0.057 mmol) and Cs
2CO
3 (282 mg, 0.87 mmol) under nitrogen. The reaction mixture was stirred at 110 ℃ for 2 h. The mixture was cooled to room temperature and poured into water (50 mL) . The resulting mixture was extracted with ethyl acetate (3×50 mL) . The combined organic layer was concentrated under reduced pressure and the resulting residue was purified with column chromatography on silica gel with (ethyl acetate/hexane=10%~50%) to afford methyl 4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate (79 mg) as an off-white solid. LCMS (ESI, m/z) : 590 [M+H]
+.
Step 4: methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate
To a solution of methyl 4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-carboxylate (79 mg, 0.13 mmol) in DCM (5 mL) was added TFA (5 mL) . The reaction mixture was stirred at room temperature for 2 h before it is quenched with sat. NaHCO
3 aqueous solution (20 mL) . The mixture was extracted with DCM (20 mL) . The organic layer was dried over anhydrous sodium sulfate, filtered and the filtrate was concentrated under the vacuum to afford methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate (68 mg) as a light yellow solid. LCMS (ESI, m/z) : 490 [M+H]
+.
Step 5: 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
To a solution of methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate (68 mg, 0.13 mmol) in MeOH (3 mL) and water (1 mL) was added sodium hydroxide (46 mg, 1.15 mmol) . The reaction mixture was stirred at 70 ℃ overnight. The mixture was concentrated under reduced pressure. The resulting residue was added hydrochloric acid aqueous solution to adjust pH=6~7. The mixture was extracted with ethyl acetate (3×20 mL) . The combined organic layers were concentrated under reduced pressure. The resulting residue was purified by prep-HPLC to afford 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid (38 mg) as an off-white solid. LCMS (ESI, m/z) : 476 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.72 (t, J = 7.2 Hz, 1H) , 7.53 (t, J = 6.4 Hz, 1H) , 7.46 (t, J = 9.2 Hz, 1H) , 7.32 (t, J = 7.6 Hz, 1H) , 7.11 (d, J = 6.4, 1H) , 6.08 (s, 1H) , 4.40 (s, 2H) , 3.41 (d, J = 11.6 Hz, 2H) , 2.97-2.89 (m, 2H) , 2.89 (s, 2H) , 2.30-2.11 (m, 5H) , 1.79 (t, J=12.5, 2H) .
Example 2
1- (3-chloro-2-fluorobenzyl) -2-ethyl-4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
Step 1: methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluoro-benzyl) -2-ethyl piperidine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 1, INT B5 (1.10 g, 3.51 mmol) and INT A1 (1.19 g, 4.43 mmol) were converted to the title compound (1.07 g) as a light yellow oil. LCMS (ESI, m/z) : 501 [M+H]
+.
Step 2: methyl 4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 1, methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate (208 mg, 0.41 mmol) was converted to the title compound (201 mg) as colorless oil. LCMS (ESI, m/z) : 618 [M+H]
+.
Step 3: methyl 1- (3-chloro-2-fluorobenzyl) -2-ethyl-4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 1, methyl 4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-ethylpiperidine-4-carboxylate (201 mg, 0.33 mmol) was converted to the title compound (170 mg) as a light yellow solid. LCMS (ESI, m/z) : 518 [M+H]
+.
Step 4: 1- (3-chloro-2-fluorobenzyl) -2-ethyl-4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl 1- (3-chloro-2-fluorobenzyl) -2-ethyl-4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate (170 mg, 0.33 mmol) was converted to the title compound (23 mg) as an off-white solid. LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.73-7.67 (m, 1H) , 7.64-7.47 (m, 2H) , 7.38-7.31 (m, 1H) , 6.92-6.88 (m, 1H) , 6.02 (s, 1H) , 4.40 (s, 2H) , 3.75-3.67 (m, 1H) , 3.53-3.36 (m, 3H) , 3.27-3.04 (m, 2H) , 2.39 (s, 3H) , 2.31-2.05 (m, 3H) , 1.91-1.77 (m, 2H) , 1.09 (t, J = 7.2 Hz, 3H) .
Example 3
1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylic acid
Step 1: methyl-4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2, 6-dimethylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 1, INT B6 (604mg, 1.929mmol) was converted to the title compound (443 mg, Y=46%) as a yellow oil. LCMS (ESI, m/z) : 503 [M+H]
+.
Step 2: Methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1- ( (2- (trimethylsilyl) -ethoxy) methyl) -1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylate
To a solution of methyl-4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2, 6-dimethylpiperidine-4-carboxylate (391 mg, 0.779 mmol) in 1, 4-dioxane (20 ml) was added 5-methyl-1- ( (2- (trimethylsilyl) ethoxy) methyl) -1H-pyrazol-3-amine (328 mg, 1.443 mmol) , XPhos. Pd. G2 (98 mg, 0.125 mmol) , Xphos (121 mg, 0.254 mmol) and Cs
2CO
3 (570 mg, 1.749 mmol) under nitrogen. The mixture was heated to 110 ℃ and stirred for 5 h. The reaction was cooled to room temperature. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1- ( (2- (trimethylsilyl) ethoxy) methyl) -1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylate (295 mg, Y=58%) as a yellow oil. LCMS (ESI, m/z) : 648 [M+H]
+.
Step 3: methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylate
To a solution of methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1- ( (2- (trimethylsilyl) ethoxy) methyl) -1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidi ne-4-carboxylate (295mg, 0.455mmol) in DCM (1 mL) was added TFA (10 mL) . The reaction mixture was stirred at room temperature for 2 h before it is quenched with saturated sodium bicarbonate solution (50 mL) . Then the resulting mixture was extracted with DCM (50 mL) . The organic layer was washed with brine (100 mL) , dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylate (171 mg, Y= 73%) as a yellow oil. LCMS (ESI, m/z) : 518 [M+H]
+.
Step 4: 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, Methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2, 6-dimethylpiperidine-4-carboxylate (97 mg, 0.187 mmol) was converted to the tile compound (15 mg) as a white solid. LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, DMSO) δ 9.07 (s, 1H) , 7.59 (s, 1H) , 7.39 (m, 2H) , 7.16 (s, 1H) , 7.03 (m, 1H) , 6.17 (s, 1H) , 4.03 (s, 2H) , 3.66 (s, 2H) , 2.78 (s, 1H) , 2.67 (s, 1H) , 2.43 (s, 1H) , 2.33 (s, 1H) , 2.16 (s, 3H) , 2.05 (d, J = 12.7 Hz, 2H) , 1.24 (s, 3H) , 0.86 (d, J = 5.7 Hz, 3H) .
Example 4
1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- (thiazol-2-ylamino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 1, INT B7 (2.12 g, 4.963 mmol) and INT A1 (1.52 g, 6.802 mmol) were converted to the title compound (904 mg) as a yellow oil. LCMS (ESI, m/z) : 467, 469 [M+H]
+.
Step 2: methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- (thiazol-2-ylamino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
To a solution of methyl 4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (151 mg, 0.31 mmol) in 1, 4-dioxane (5 mL) was added thiazol-2-amine (53 mg, 0.53 mmol) , tris (dibenzylideneacetone) dipalladium (157 mg, 0.17 mmol) , brettphos (99 mg, 0.18 mmol) and Cs
2CO
3 (346 mg, 1.06 mmol) under nitrogen. The reaction mixture was stirred at 110 ℃ for 4 h. The mixture was cooled to room temperature and poured into water (50 mL) . The mixture was extracted with ethyl acetate (3×50 mL) . The combined organic layers were concentrated under reduced pressure. The resulting residue was purified with column chromatography on silica gel with (ethyl acetate/hexane =20%~100%) to afford methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- (thiazol-2-ylamino) pyridin-2-yl) methyl) -2-methylpipe ridine-4-carboxylate (130 mg) as a light yellow solid. LCMS (ESI, m/z) : 507 [M+H]
+.
Step 3: 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- (thiazol-2-ylamino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- (thiazol-2-ylamino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (130 mg, 0.26 mmol) was converted to the title compound (14 mg) as a light yellow solid. LCMS (ESI, m/z) : 493 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.75-7.67 (m, 1H) , 7.63-7.53 (m, 2H) , 7.46 (d, J = 4.0 Hz, 1H) , 7.41-7.30 (m, 1H) , 7.11-7.01 (m, 2H) , 4.40 (d, J = 12.4 Hz, 2H) , 4.04-3.90 (m, 1H) , 3.66-3.36 (m, 4H) , 2.43-2.19 (m, 2H) , 2.11-19.2 (m, 2H) , 1.63 (s, 3H) .
Example 5
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (5-fluoro-6- ( (3-methyl-1H-pyrazol-5-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (928 mg, 9.171 mmol) in THF (2 ml) was cooled to -70~-80 ℃ under nitrogen. n-Butyl lithium 2.5 M in THF (4.0 ml, 10 mmol) was added dropwise. The resulting solution was stirred for 30 min at 0 ℃. Then a solution of INT B2 (1.28 g, 4.275 mmol) in THF (4 ml) was added slowly and the reaction was stirred at -50℃~ -70℃ for 1 h.
A solution of INT A2 (1094 mg, 4.874 mmol) in THF (4 mL) was added and the reaction solution was stirred at -70 ℃ to -80 ℃ for 2 h. After completion, the reaction was quenched with saturated ammonium chloride solution (50 mL) . The resulting solution was diluted with EtOAc (100 ml × 3) . The organic layers were concentrated under reduced pressure and the resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 879 mg of the title compound. LCMS (ESI, m/z) : 443 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A mixture of di-tert-butyl- (2R, 4R) -4- ( (6-chloro-5-fluoropyridin-2-yl) methyl) -2-methyl piperidine-1, 4-dicarboxylate (1071 mg, 2.418 mmol) , tris (dibenzylideneacetone) dipalladium (553 mg, 603.899 μmol) , dimethylbisdiphenylphosphinoxant-hene (413 mg, 713.771 μmol) , 1-tert-butyl-3-methyl-1H-pyrazol-5-amine (398 mg, 2.598 mmol) and K
3PO
4 (1442 mg, 6.793 mmol) in 1, 4-dioxane (30 ml) was stirred at 110 ℃ for 5 h under nitrogen. The resulting solution was cooled to room temperature, diluted with brine and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford 0.83 g of the title compound as a yellow solid. LCMS (ESI, m/z) : 560 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoro pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.98g, 3.538mmol) in dichloromethane (24 ml) was added trifluoroacetic acid (4 ml) and stirred at room temperature for 4 h. After completion, the reaction was quenched with saturated sodium bicarbonate aqueous solution (100 ml) and extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with H
2O/ACN/0.03 formic acid to afford 1.24 g of the title compound as a yellow solid. LCMS (ESI, m/z) : 460 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (1.19 g, 2.589 mmol) , potassium carbonate (1.65 g, 11.939 mmol) and 6-chloropyridine-3-carbonitrile (1.38 g, 9.96 mmol) in ACN (30 mL) was stirred for 6 h at room temperature. After completion, the resulting mixture was filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to afford 1.309 g of the title compound as a yellow solid. LCMS (ESI, m/z) : 602 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (5-fluoro-6- ( (3-methyl-1H-pyrazol-5-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
A solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (1.28 g, 2.126 mmol) in formic acid (20 mL) was stirred at reflux for 4 h. After completion, the resulting solution was concentrated. The resulting residue was dissolved in water (40 mL) at 0 ℃ and adjusted PH=6~7 with sodium hydroxide aqueous solution (5 M) . The resulting mixture was extracted with DCM (3×100 mL) . The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with MeOH/water to afford 658 mg of the title compound as a white solid. LCMS (ESI, m/z) : 490 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.56-7.42 (m, 2H) , 7.29 (dd, J = 11.1, 8.0 Hz, 1H) , 7.23 (t, 1H) , 6.68 (dd, J = 8.0, 3.1 Hz, 1H) , 6.08 (s, 1H) , 4.41 (d, J = 13.4 Hz, 1H) , 3.78 (d, J = 13.6 Hz, 1H) , 3.28-3.16 (m, 2H) , 3.12 (d, J = 13.4 Hz, 1H) , 2.97 (d, J = 12.2 Hz, 1H) , 2.86 (t, 1H) , 2.27 (s, 3H) , 1.92 (t, 2H) , 1.84 (dd, J = 14.2, 10.6 Hz, 2H) , 1.32 (d, J = 6.2 Hz, 3H) .
The following example in Table 1 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 1
Example 37
(2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylic acid
Step 1: methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate trifluoroacetate
To a solution of INT C5 (310 mg, 0.898 mmol) in DCM (4 ml) was added trifluoroacetic acid (2 mL) . The resulting solution was stirred for 1 h at room temperature. The resulting solution was removed under reduced pressure to afford methyl- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate hydrochloride (310 mg) as a yellow oil. LCMS (ESI, m/z) : 517 [M+H]
+.
Step 2: methyl- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate
To a solution of methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl piperidine-4-carboxylate trifluoroacetat (310 mg, 0.898 mmol) in DMF (10ml) was added 2- (trifluoromethyl) benzoic acid (255 mg, 1.341 mmol) , DIEA (698 mg, 6.911 mmol) and HATU (689 mg, 1.812 mmol) . The resulting solution was stirred for 3 h at room temperature. The resulting mixture was filtrated. The filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate (451 mg, Y=97%) as a yellow oil. LCMS (ESI, m/z) : 517 [M+H]
+.
Step 3: methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 1, methyl l- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate (451 mg, 0.872 mmol) was converted to the title compound (450 mg) as a yellow oil. LCMS (ESI, m/z) : 634 [M+H]
+.
Step 4: methyl- (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 1, methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridi n-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) -benzoyl) piperidine-4-carboxylate (450 mg, 0.699 mmol) was converted to the title compound (391 mg) as a yellow oil. LCMS (ESI, m/z) : 534 [M+H]
+.
Step 5: (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl- (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -pyridin-2-yl) methyl) -2-methy l-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylate (191 mg, 0.367 mmol) was converted to the title compound 11 mg as a white solid. LCMS (ESI, m/z) : 520 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.89 –7.26 (m, 5H) , 6.89 (dd, J = 15.6, 6.3 Hz, 1H) , 6.07 –5.91 (m, 1H) , 3.75 –3.34 (m, 2H) , 3.25 –2.94 (m, 3H) , 2.57 –2.26 (m, 4H) , 2.16 –1.77 (m, 2H) , 1.52 (dd, J = 27.1, 13.7 Hz, 1H) , 1.24 (ddd, J = 31.3, 22.2, 7.1 Hz, 3H) .
The following examples in Table 2 were synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 2
Example 39
(2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- (2- (trifluoromethyl) benzoyl) piperidine-4-carboxylic acid
Step 1: methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate trifluoroacetate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 37, INT C5 (1.54 g, 3.458 mmol) was converted to the title compound (1.33 g) as a yellow oil. LCMS (ESI, m/z) : 345, 347 [M+H]
+.
Step 2: methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylate
To a solution of methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl piperidine-4-carboxylate trifluoroacetate (1.33 g, 3.853 mmol) and K
2CO
3 (1.62 g, 11.721 mmol) in THF (15 ml) was added 2- (trifluoromethyl) benzenesulfonyl chloride (1.42 g, 5.805 mmol) . The resulting solution was stirred for 3 h at 60 ℃. The resulting mixture was filtrated and the filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoro-methyl) phenyl) sulfonyl) piperidine-4-carboxylate (1.07 g) as a yellow oil. LCMS (ESI, m/z) : 553, 555 [M+H]
+.
Step 3: methyl (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carbox ylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 1, methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylate (1.07 g, 1.927 mmol) was converted to the title compound (2.56 g) as a yellow oil. LCMS (ESI, m/z) : 670 [M+H]
+.
Step 4: methyl (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 1, methyl (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro pyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylate (2.51 g, 3.746 mmol) was converted to the title compound (812 mg) as a yellow oil. LCMS (ESI, m/z) : 570 [M+H]
+.
Step 5: (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl (2R, 4R) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -pyridin-2-yl) methyl) -2-methyl-1- ( (2- (trifluoromethyl) phenyl) sulfonyl) piperidine-4-carboxylate (812 mg, 1.425 mmol) was converted to the title compound 215 mg as a white solid. LCMS (ESI, m/z) : 556 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 8.22 (dd, J = 5.6, 3.6 Hz, 1H) , 7.95 (dd, J = 5.6, 3.6 Hz, 1H) , 7.85-7.77 (m, 2H) , 7.59 (t, J = 8.9 Hz, 1H) , 6.88 (dd, J = 9.0, 3.1 Hz, 1H) , 6.01 (d, J = 0.4 Hz, 1H) , 4.35-4.20 (m, 1H) , 3.69-3.58 (m, 1H) , 3.47-3.35 (m, 1H) , 3.15 (dd, J = 13.7, 2.8 Hz, 1H) , 2.99 (dd, J = 13.7, 2.4 Hz, 1H) , 2.41 (s, 3H) , 2.37 (s, 1H) , 2.21-2.10 (m, 1H) , 1.90 (dd, J = 13.9, 5.7 Hz, 1H) , 1.54-1.41 (m, 1H) , 1.14 (d, J = 7.2 Hz, 3H) .
Example 40 &Example 41
(2R, 4R) -1- ( (S) -1- (3-chloro-2-fluorophenyl) ethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: 1- (3-chloro-2-fluorophenyl) ethan-1-ol
To a solution of 1- (3-chloro-2-fluorophenyl) ethan-1-one (2.69 g, 15.587mmol) in methanol (20 mL) was added sodium borohydride (1.24 g, 32.778 mmol) at 0 ℃. The resulting solution was stirred at 0 ℃ for 1 h before it is quenched with 1 N HCl aqueous solution (50 mL) . The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The resulting residue was applied onto a silica gel column eluting with EtOAc/hexane (0~20%) to afford 2.57 g of the title compound as a yellow oil.
Step 2: 1- (1-bromoethyl) -3-chloro-2-fluorobenzene
A solution of 1- (3-chloro-2-fluorophenyl) ethan-1-ol (2.57 g, 14.719 mmol) , phosphorus tribromide (4.03 g, 14.888 mmol) and 4-dimethylaminopyridine (120 mg, 0.982 mmol) in DCM (20 mL) was stirred for 1 h at room temperature. The resulting solution was concentrated under reduced pressure. The resulting residue was applied onto a silica gel column eluting with EtOAc/hexane (0~10%) to afford 2.12 g of the title compound as colorless oil.
Step 3: methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate hydrochloride
Following the procedure analogous to that described in Step 1 for the synthesis of Example 37, INT C5 (2.10 g, 4.719 mmol) was converted to the title compound (1.75 g) as a yellow oil. LCMS (ESI, m/z) : 345, 347 [M+H]
+.
Step 4: methyl- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (-1- (3-chloro-2-fluo-rophenyl) ethyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 1, methyl (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (1.03 g, 2.984 mmol) was converted to the title compound (756 mg, Y=51%) as a yellow oil. LCMS (ESI, m/z) : 501, 503 [M+1]
+.
Step 5: methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (-1- (3-chloro-2-fluorophenyl) ethyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 1, methyl- (2R, 4R) -4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) -1- (-1- (3-chloro-2-fluorophenyl) ethyl) -2-methylpiperidine-4-carboxylate (756 mg, 1.509 mmol) was converted to the title compound (953mg) as a yellow oil. LCMS (ESI, m/z) : 618 [M+H]
+.
Step 6: methyl- (2R, 4R) -1- (1- (3-chloro-2-fluorophenyl) ethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 1, methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (1- (3-chloro-2-fluorophenyl) ethyl) -2-methylpiperidine-4-carboxylate (953 mg, 1.542 mmol) was converted to the title compound (421 mg) as a yellow solid. LCMS (ESI, m/z) : 518 [M+H]
+.
Step 7: (2R, 4R) -1- (1- (3-chloro-2-fluorophenyl) ethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl- (2R, 4R) -1- (-1- (3-chloro-2-fluorophenyl) ethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (421 mg, 0.813 mmol) was converted to the title compound 224 mg as a white solid. LCMS (ESI, m/z) : 504 [M+H] +.
(2R, 4R) -1- (1- (3-chloro-2-fluorophenyl) ethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid was further purified by Prep-HPLC, yielding Example 40 (121 mg) and Example 41 (87 mg) as white solids.
Example 40
LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.85-7.53 (m, 3H) , 7.37 (t, J = 8.0 Hz, 1H) , 6.91 (dd, J = 8.9, 2.8 H z, 1H) , 6.03 (s, 1H) , 3.92 (s, 1H) , 3.64-3.42 (m, 2H) , 3.40-3.33 (m, 3H) , 2.40 (s, 3H) , 2.19 (d, J =37.9 Hz, 4H) , 1.80 (d, J = 5.3 Hz, 3H) , 1.59 (s, 3H) .
Example 41
LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.70 (t, J = 7.0 Hz, 2H) , 7.57 (t, J = 8.8 Hz, 1H) , 7.39 (t, J = 7.9 Hz, 1H) , 6.88 (dd, J = 8.9, 2.6 Hz, 1H) , 6.01 (s, 1H) , 5.46 (s, 1H) , 3.67 (d, J = 35.9 Hz, 1H) , 3.50 (s, 1H) , 3.14 (dd, J = 20.5, 12.4 Hz, 2H) , 2.90 (s, 1H) , 2.40 (s, 3H) , 2.26 (d, J = 14.5 Hz, 2H) , 2.11 (d, J =25.2 Hz, 1H) , 1.81 (s, 3H) , 1.61 (s, 1H) , 1.45-1.11 (m, 3H) .
Example 42
(2R, 4R) -1- (3-chloro-2-fluorophenethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) py ridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: 2- (3-chloro-2-fluorophenyl) ethan-1-ol
To a solution of 2- (3-chloro-2-fluorophenyl) acetic acid (510 mg, 2.704 mmol) in THF (5 mL) was added borane-tetrahydrofuran complex (5.4 ml) . The resulting solution was stirred at reflux for 3 h. Then the mixture was evaporated to remove solvent. The resulting residue was purified by silica gel chromatography eluting with EtOAc/hexane (0~30%) to afford 2- (3-chloro-2-fluorophenyl) ethan-1-ol (466 mg) as an oil.
Step 2: 3-chloro-2-fluorophenethyl methanesulfonate
To a solution of 2- (3-chloro-2-fluorophenyl) ethan-1-ol (107 mg, 0.613 mmol) and triethylamine (183 mg, 1.808 mmol) in dichloromethane (4 ml) was added dropwise methanesulfonyl chloride (129 mg, 1.126 mmol) at 0~5 ℃. The mixture was stirred for 2 h before it is quenched with water (10 mL) . The resulting solution was extracted with DCM (3×30 mL) . The organic layer was combined, dried over anhydrous sodium sulfate and concentrated under vacuum to give 3-chloro-2-fluorophenethyl methanesulfonate (164 mg, 0.649 mmol) as a yellow oil. The crude product was used in the next step without purification.
Step 3: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorophenethyl) -2-methylpiperidine-4-carboxylate
To a mixture of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (97 mg, 0.211 mmol) , potassium carbonate (138 mg, 0.999 mmol) in ACN (4 ml) was added 3-chloro-2-fluorophenethyl methanesulfonate (164 mg, 0.649 mmol) . The reaction mixture was stirred at 80 ℃ for 15 h, then the solids were filtered out and the resulting solution was concentrated under vacuum. The resulting residue was applied onto a silica gel column eluting with EtOAc/hexane (0~70%) to afford the title compound (17 mg, 0.130 mmol) as a yellow oil. LCMS (ESI, m/z) : 616 [M+1]
+.
Step 4: (2R, 4R) -1- (3-chloro-2-fluorophenethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorophenethyl) -2-methylpiperidine-4-carboxylate (17 mg, 0.130 mmol) was converted to the title compound (12 mg) as a white solid. LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.57 (t, J = 9.0 Hz, 1H) , 7.45 (t, J = 7.5 Hz, 1H) , 7.35 (s, 1H) , 7.19 (t, J = 7.8 Hz, 1H) , 6.88 (dd, J = 9.0, 3.1 Hz, 1H) , 6.00 (d, J = 9.7 Hz, 1H) , 3.77 (s, 2H) , 3.68 –3.33 (m, 5H) , 3.20-3.08 (m, 2H) , 2.36 (s, 3H) , 2.21 (d, J = 11.9 Hz, 2H) , 2.05 (s, 2H) , 1.44 (s, 3H) .
The following example in Table 3 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 3
Example 44
(2R, 4R) -1- (2- (3-chloro-2-fluorophenyl) -2-oxoethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: 2-bromo-1- (3-chloro-2-fluorophenyl) ethan-1-one
The mixture of 1- (3-chloro-2-fluorophenyl) ethan-1-one (1.004 g, 5.817 mmol) , NBS (1.393 g, 7.827 mmol) , potassium dihydrogen phosphate (0.282 g, 2.072 mmol) and ethanol (12 mL) was refluxed for 3 h. The reaction mixture was evaporated to remove solvent. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2-bromo-1- (3-chloro-2-fluoro phenyl) ethan-1-one (297 mg, 1.181 mmol) as an brown oil. LCMS (ESI, m/z) : 251, 253 [M+1]
+ .
Step 2: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (2- (3-chloro-2-fluorophenyl) -2-oxoethyl) -2-methylpiperidine-4-carboxylate
To a solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (156 mg, 0.339 mmol) , 2-bromo-1- (3-chloro-2-fluorophenyl) ethan-1-one (109 mg, 0.433 mmol) in THF (8 ml) was added trimethylamine (362 mg, 3.577 mmol) at 0 ℃. The resulting solution was stirred at room temperature for overnight. The mixture was evaporated to remove solvent. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to give tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (2- (3-chloro-2-fluorophenyl) -2-oxoethyl) -2-methylpiperidine-4-carboxylate (68 mg, 0.107 mmol) as a yellow oil. LCMS (ESI, m/z) : 630 [M+1]
+.
Step 3: (2R, 4R) -1- (2- (3-chloro-2-fluorophenyl) -2-oxoethyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (2- (3-chloro-2-fluorophenyl) -2-oxoethyl) -2-methylpiperidine-4-carboxylate (68 mg, 0.107 mmol) was converted to the title compound (34 mg) as a white solid. LCMS (ESI, m/z) : 518 [M+1]
+.
1H NMR (400 MHz, MeOD) δ 8.00 (ddd, J = 8.0, 6.4, 1.6 Hz, 1H) , 7.92-7.83 (m, 1H) , 7.62 (t, J = 9.0 Hz, 1H) , 7.40 (t, J = 8.0 Hz, 1H) , 6.90 (dd, J = 9.0, 3.1 Hz, 1H) , 4.86 (d, J = 18.0 Hz, 1H) , 4.05-3.87 (m, 1H) , 3.71 (s, 2H) , 3.56 (t, J = 11.1 Hz, 2H) , 3.46 (s, 2H) , 2.40 (s, 3H) , 2.24 (s, 2H) , 2.10 (d, J = 14.1 Hz, 2H) , 1.42 (d, J = 6.3 Hz, 3H) .
Example 45
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -2-methyl-4- ( (6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) piperidine-4-carboxylic acid
Step 1: methyl (2R, 4R) -4- ( (6-chloropyrazin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 37, INT C4 (298 mg, 0.776 mmol) was converted to the title compound (210 mg) as a yellow oil. LCMS (ESI, m/z) : 284 [M+H]
+ .
Step 2: methyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloropyrazin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 1, methyl (2R, 4R) -4- ( (6-chloropyrazin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (210 mg, 0.0.64 mmol) was converted to the title compound (216 mg, crude) as a yellow oil. LCMS (ESI, m/z) : 426 [M+H]
+ .
Step 3: methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 1, methyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloropyrazin-2-yl) methyl) -2-methyl piperidine-4-carboxylate (216 mg, crude) was converted to the title compound (923 mg) as a yellow oil. LCMS (ESI, m/z) : 587 [M+H]
+.
Step 4: methyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -2-methyl-4- ( (6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 1, methyl- (2R, 4R) -4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (923 mg) was converted to the title compound (325 mg, crude) as a yellow oil. LCMS (ESI, m/z) : 487 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -2-methyl-4- ( (6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) piperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 1, methyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -2-methyl-4- ( (6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyrazin-2-yl) methyl) piperidine-4-carboxylate (325 mg) was converted to the title compound 9 mg as a yellow solid. LCMS (ESI, m/z) : 487 [M+H]
+.
1H NMR (400 MHz, DLCMS (ESI, m/z) O) δ 9.61 (s, 1H) , 8.19 (s, 1H) , 7.77 (t, J = 7.9 Hz, 1H) , 7.68 (s, 1H) , 7.68 (s, 2H) , 7.59 (d, J = 6.4 Hz, 2H) , 7.38 (t, J = 7.9 Hz, 2H) , 6.28 (s, 1H) , 3.54 (s, 50H) , 3.14 (d, J = 9.9 Hz, 4H) , 2.50 (m, 109H) , 2.33 (s, 1H) , 2.23 (s, 4H) , 2.23 (s, 6H) , 2.02 (d, J = 13.4 Hz, 3H) , 1.88 (m, 4H) , 1.48 (d, J = 6.1 Hz, 5H) .
Example 46
1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-hydroxyoxetan-3-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
Step 1: 1- (tert-butyl) -4-methyl-4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 5, 1- (tert-butyl) 4-methyl piperidine-1, 4-dicarboxylate (2.47 g, 10.152 mmol) , INT A6 (2.95 g, 13.142mmol) was converted to the title compound (1808 mg, Y=46%) as a yellow oil. LCMS (ESI, m/z) : 387 [M+H]
+.
Step 2: 1- (tert-butyl) -4-methyl-4- ( (6-chloro-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate
To a solution of diisopropylamine (374 mg, 3.696 mmol) in THF (5 mL) was cooled to -78℃ under nitrogen. n-Butyl lithium (2.5M) in hexane (1.3 mL, 3.250 mmol) was added dropwise over 10 min maintaining the internal temperature below -40℃. The resulting solution was stirred at 0℃ for 30 min before a solution of 1- (tert-butyl) -4-methyl-4- ( (6-bromo-3-fluoropyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate (777 mg, 2.013 mmol) in THF (5 ml) was added dropwise at -78 ℃. The mixture was stirred at -40℃ for 1h.
A solution of oxetan-3-one (295 mg, 4.094 mmol) in THF (5 ml) was added. The resulting solution was stirred at -60℃ for 1h before it was quenched with saturated aqueous NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 1- (tert-butyl) -4-methyl-4- ( (6-chloro-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate (476 mg, Y=52%) as yellow oil. LCMS (ESI, m/z) : 459 [M+H]
+.
Step 3: methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (3-hydroxyoxetan-3-yl) p-yridin-2-yl) methyl) piperidine-4-carboxylate
Following the procedure analogous to that described in Step 3&4 for the synthesis of Example 5, 1- (tert-butyl) -4-methyl-4- ( (6-chloro-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate (476 mg, 1.037 mmol) was converted to the title compound (168 mg, Y=32%) as a yellow oil. LCMS (ESI, m/z) : 501 [M+H]
+.
Step 4: methyl-4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-c-arboxylate
Following the procedure analogous to that described in step 3 for the synthesis of Example 1, methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (3-hydroxyoxetan-3-yl) p-yridin-2-yl) methyl) piperidine-4-carboxylate (168 mg, 0.335 mmol) was converted to the title compound (255 mg, crude) as a yellow oil. LCMS (ESI, m/z) : 662 [M+H]
+.
Step 5: methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-hydroxyoxetan-3-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate
Following the procedure analogous to that described in step 4 for the synthesis of Example 1, methyl-4- ( (6- ( (1- (tert-butoxycarbonyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) piperidine-4-c-arboxylate (255 mg, crude) was converted to the title compound (65 mg, crude) as a yellow oil. LCMS (ESI, m/z) : 562 [M+H]
+.
Step 6: 1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-hydroxyoxetan-3-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 for the synthesis of Example 1, methyl-1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-hydro xyoxetan-3-yl) -6- ( (5-met-hyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) piperidine-4-carboxylate (65 mg) was converted to the title compound 10 mg as a yellow solid. LCMS (ESI, m/z) : 548 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.69 (t, J = 7.4 Hz, 1H) , 7.52 (s, 1H) , 7.33 (t, J = 8.0 Hz, 1H) , 6.96 (d, J = 4.7 Hz, 1H) , 5.99 (s, 1H) , 5.08 (d, J = 7.1 Hz, 2H) , 4.80 (d, J = 7.1 Hz, 1H) , 4.46 (s, 2H) , 3.53 (m, 3H) , 3.17 (d, J = 13.1 Hz, 3H) , 2.46 (s, 2H) , 2.35 (s, 3H) , 1.93 (s, 2H) , 1.31 (s, 2H) .
The following example in Table 4 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 4
Example 48
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-fluorooxetan-3-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 43, INT C2 (881mg, 1.808mmol) was converted to the title compound (826 mg, Y=83%) as a yellow oil. LCMS (ESI, m/z) : 559 [M+H]
+.
Step 2: tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (826 mg, 1.476 mmol) was converted to the title compound (669 mg, Y=98%) as a yellow oil. LCMS (ESI, m/z) : 459 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (669 mg, 1.456 mmol) was converted to the title compound (577 mg, Y=66%) as a yellow oil. LCMS (ESI, m/z) : 601 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpip eridine-4-carboxylate
Following the procedure analogous to that described in step 2 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (577 mg, 958.62 umol) was converted to the title compound (445 mg, Y=69%) as a yellow oil. LCMS (ESI, m/z) : 674 [M+H]
+.
Step 5: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-fluorooxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiper idine-4-carboxylate
To a solution of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-hydroxyoxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (194 mg, 0.288 mmol) in DCM (10 ml) was added DAST (0.5 mL) . The solution was stirred at room temperature for 2 h. The resulting solution was quenched with saturated sodium bicarbonate aqueous solution. The resulting solution was diluted with water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was applied onto a silica gel column eluting with EtOAc/hexane (0~30%) to afford the title compound (146 mg, Y=75%) as a yellow oil. LCMS (ESI, m/z) : 676 [M+H]
+.
Step 6: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (3-fluorooxetan-3-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (3-fluorooxetan-3-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-ca rboxylate (146 mg, 215.909 umol) was converted to the title compound 21 mg as a white solid. LCMS (ESI, m/z) : 564 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.71 (t, J = 7.6 Hz, 1H) , 7.56 (t, J = 6.4 Hz, 1H) , 7.36 (t, J = 7.9 Hz, 1H) , 6.95 (d, J = 4.4 Hz, 1H) , 6.03 (s, 1H) , 5.07 (m, 4H) , 3.97 (d, J = 23.5 Hz, 2H) , 3.47 (dd, J = 24.6, 3.3 Hz, 4H) , 2.37 (s, 3H) , 2.10 (m, 5H) , 1.60 (m, 3H) .
Example 49
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-methyl-6- ( (5-methyl-1H-pyraz-ol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (2.13 g, 21.050 mmol) in THF (10 mL) was cooled to -78 ℃under nitrogen. n-Butyl lithium (2.5M) in n-hexane (7.2 mL, 18.286 mmol) was added. The solution was stirred at 0 ℃ for 30 min before it was added a solution of INT C2 (4.05 g, 9.143 mmol) in THF (5 ml) dropwise over 10 min maintaining the internal temperature below -40 ℃. The resulting solution was stirred at -40 ℃ for 1 h.
A solution of iodomethane (2.22 mg, 15.641 mmol) in THF (5 ml) was added dropwise below -70 ℃ and stirred 1 h. The reaction was quenched with saturated NH
4Cl aqueous solution and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (3.55 g, Y=85%) as yellow oil. LCMS (ESI, m/z) : 457 [M+H]
+.
Step 2: di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A mixture of di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (3.54 g, 7.747 mmol) , tris (dibenzylideneacetone) dipalladium (2.01 g, 2.195 mmol) , dimethylbisdiphenylphosphinoxanthene (1.43 g, 2.471 mmol) , 1-tert-butyl-3-methyl-1H-pyrazol-5-amine (1.56 mg, 10.181 mmol) and K
3PO
4 (5.30 g, 24.969 mmol) in 1, 4-dioxane (50 ml) was stirred at 110 ℃ for 5 h under nitrogen. The resulting solution was cooled to room temperature and diluted with brine and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford (4.03 g, 7.024 mmol, Y=91%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 574 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (3.95 g, 6.885 mmol) in dichloromethane (60 ml) was added trifluoroacetic acid (6 ml) and stirred at room temperature for 4 h. After completion, the reaction was quenched with saturated sodium bicarbonate aqueous solution (100 ml) and extracted with dichloromethane. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford (3.47 g, 7.326mmol, Y=106%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 474 [M+H]
+.
Step 4: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (3.39 g, 7.158 mmol) , potassium carbonate (3.49 g, 25.252 mmol) and 1- (bromomethyl) -3-chloro-2-fluorobenzene (1.48 g, 6.623 mmol) in ACN (10 mL) was stirred for 6 h at room temperature. After completion, the resulting mixture was filtered and concentrated under vacuum. The crude product was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to afford (3.02 g, 4.410 mmol, Y=68%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 616 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-methyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
A solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxyla te (1.81 g, 2.937 mmol) in formic acid (10 mL) was stirred at reflux for 4 h. After completion, the resulting solution was concentrated under reduced pressure. The residue was dissolved in water (60 mL) at 0 ℃ and adjusted PH=6~7 with sodium hydroxide aqueous solution (5 M) . The resulting mixture was extracted with DCM (3×100 mL) . The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with MeOH/water to afford (1.25 g, 2.480mmol, Y=84%) of the title compound as a white solid. LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ7.71 (t, J = 7.7 Hz, 1H) , 7.56 (t, J = 6.7 Hz, 1H) , 7.36 (t, J = 8.0 Hz, 1H) , 6.75 (d, J = 4.6 Hz, 1H) , 5.94 (s, 1H) , 4.36 (d, J = 14.0 Hz, 1H) , 3.89 (s, 1H) , 3.44 (t, J = 19.8 Hz, 8H) , 2.40-2.04 (m, 7H) , 1.60 (d, J = 6.0 Hz, 2H) , 1.31 (s, 1H) .
The following examples in Table 5 were synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 5
Example 62
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (2-hydroxypropan-2-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (365 mg, 3.607 mmol) in THF (5 mL) was added n-butyl lithium (2.5M) in hexane (1.2 mL, 3.000 mmol) at -78℃ under nitrogen. The solution was stirred at 0 ℃ for 30 min before it was added a solution of INT C3 (616 mg, 1.391 mmol) in THF (5 ml) dropwise at -70 ℃. The resulting solution was stirred at -40 ℃ for 1 h. The resulting solution was added a solution of acetone (1.17 g, 0.202 mol) in THF (5 ml) dropwise over 10 min maintaining the internal temperature below -70 ℃ and stirred for 1h. The reaction was quenched with saturated aqueous NH
4Cl solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (519 mg, Y=74%) as yellow oil. LCMS (ESI, m/z) : 501 [M+H]
+.
Step 2: tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (519 mg, 1.036 mmol) was converted to the title compound (326 mg, Y=79%) as a yellow oil. LCMS (ESI, m/z) : 401 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4 - (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) -pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (326 mg, 0.813 mmol) was converted to the title compound (377 mg, Y=85%) as a yellow oil. LCMS (ESI, m/z) : 543 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpipe ridine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (243 mg, 0.447 mmol) was converted to the title compound (168 mg, Y=57%) as a yellow oil. LCMS (ESI, m/z) : 660 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (2-hydroxypropan-2-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (168 mg, 0.254 mmol) was converted to the title compound (34 mg) as a white solid. LCMS (ESI, m/z) : 548 [M+H]
+ .
1H NMR (400 MHz, MeOD) δ 7.34 (m, 2H) , 7.08 (t, J = 7.7 Hz, 1H) , 6.84 (s, 1H) , 5.56 (s, 1H) , 4.13 (s, 1H) , 3.52 (d, J = 17.6 Hz, 2H) , 3.12 (d, J = 6.6 Hz, 2H) , 2.74 (s, 2H) , 2.11 (s, 3H) , 1.76 (s, 2H) , 1.69 (s, 2H) , 1.45 (s, 6H) , 1.19 (s, 3H) .
Example 63
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-isopropyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (prop-1-en-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
To a solution of tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (185 mg, 0.340 μmol) in THF (5 mL) was added thionyl chloride (2.5 ml) and pyridine (1mL) . The reaction mixture was stirred at room temperature for 2 h. The resulting mixture was quenched with saturated sodium bicarbonate aqueous solution and extracted with DCM (50 mL) . The organic layer was washed with brine (50 mL) , dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (prop-1-en-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4 -carboxylate (118 mg Y=66%) as a yellow oil. LCMS (ESI, m/z) : 525 [M+H]
+.
Step 2: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (prop-1-en-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4 -carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4- (prop-1-en-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (118 mg, 0.225 mmol) was converted to the title compound (111 mg, Y=77%) as a yellow oil. LCMS (ESI, m/z) : 642 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isopropylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A solution of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (prop-1-en-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (111 mg, 0.173 mmol) and Pd/C (32 mg) in ethyl acetate (20 mL) was purged it with H
2 and pressurized with H
2. The reaction mixture was stirred at room temperature for 4 h. After completion, the resulting mixture was filtrated. The filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O /ACN to afford tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isopropylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (95mg, Y=85%) as yellow oil. LCMS (ESI, m/z) : 644 [M+H]
+.
Step 4: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-isopropyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -3-fluoro-4-isopropylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (95 mg, 0.147 mmol) was converted to the title compound (35mg) as a white solid. LCMS (ESI, m/z) : 532 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.68 (t, J = 7.6 Hz, 1H) , 7.56 (dd, J = 16.2, 8.7 Hz, 1H) , 7.33 (t, J = 7.9 Hz, 1H) , 6.78 (d, J = 4.6 Hz, 1H) , 5.97 (s, 1H) , 3.41 (d, J = 5.5 Hz, 4H) , 3.20 (m, 2H) , 2.38 (s, 3H) , 2.13 (m, 6H) , 1.59 (d, J = 6.0 Hz, 3H) , 1.29 (d, J = 6.9 Hz, 6H) .
Example 64
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (difluoromethyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (1.68 g, 16.603 mmol) in THF (10 mL) was added n-butyl lithium (2.5M) in hexane (4 mL, 10.00 mmol) at -78 ℃ under nitrogen. The solution was stirred at 0 ℃ for 30 min. The resulting solution was added a solution of INT C3 (2.16 g, 4.876 mmol) in THF (15 ml) dropwise over 10 min maintaining the internal temperature below -78 ℃ and stirred at -40 ℃ for 1 h.
A solution of DMF (2.19 g, 29.962 mmol) in THF (5 ml) was added to the above solution at -78 ℃. The resulting solution was stirred at -78 ℃ for 1 h. The reaction was quenched with saturated NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1316 mg, Y=57%) as yellow oil. LCMS (ESI, m/z) : 471 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (0.189g, 401.307 μmol) in DCM (50 ml) was added DAST (0.5 ml) . The reaction was stirred at room temperature for 2 h. The reaction was quenched with saturated sodium bicarbonate aqueous solution. The resulting mixture was extracted with DCM. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (151 mg Y=76%) as a yellow oil. LCMS (ESI, m/z) : 493 [M+H]
+.
Step 3: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiper idine-1, 4-dicarboxylate (0.151g, 306.314 μmol) was converted to the title compound (107 mg, Y=57%) as a yellow oil. LCMS (ESI, m/z) : 610 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (0.107g, 175.490 μmol) was converted to the title compound (72 mg, Y=80%) as a yellow oil. LCMS (ESI, m/z) : 510 [M+H]
+.
Step 5: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (72 mg, 141.176 μmol) was converted to the title compound (68 mg, Y=74%) as a yellow oil. LCMS (ESI, m/z) : 652 [M+H]
+.
Step 6: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (difluoromethyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -4- (difluoromethyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (68 mg, 104.294 μmol) was converted to the title compound (11 mg) as a white solid. LCMS (ESI, m/z) : 540 [M+H]
+.
1H NMR (400 MHz, DMSO) δ 7.77 (t, J = 7.1 Hz, 1H) , 7.60 (t, J = 6.5 Hz, 1H) , 7.39 (t, J = 7.9 Hz, 1H) , 7.30-7.01 (m, 2H) , 6.12 (s, 1H) , 4.85 (d, J = 13.4 Hz, 1H) , 4.36-4.23 (m, 1H) , 3.89 (s, 2H) , 3.28-3.12 (m, 3H) , 2.71-2.64 (m, 1H) , 2.32 (dd, J = 11.0, 9.2 Hz, 1H) , 2.28-2.13 (m, 3H) , 1.97-1.81 (m, 2H) , 1.42 (t, J = 27.9 Hz, 3H) .
Example 65
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-ethyl-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of diisopropylamine (1.380 g, 13.636 mmol) in THF (15 mL) was added n-butyl lithium (2.5M) in hexane (2.4 mL, 6.00 mmol) dropwise at -78 ℃ under nitrogen. The resulting solution was stirred at 0 ℃ for 30 min. A solution of INT C3 (3.02 g, 6.818 mmol) in THF (10 ml) was added below -78 ℃. The mixture was stirred at -78 ℃ for 1 h.
The resulting mixture was added a solution of iodine (2.06 g, 8.116 mmol) in THF (5 ml) dropwise at -70 ℃. The reaction solution was stirred at -60 ℃ for 1 h before it was quenched with saturated NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (2.8 g, Y=72%) as a yellow solid. LCMS (ESI, m/z) : 569 [M+H]
+
Step 2: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-vinylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (504 mg, 886.003 μmol) , tributyl (vinyl) tin (310 mg, 977.619 μmol) , C
SF (180 mg, 1.185 mmol) and tetrakis (triphenylphosphine) palladium (112 mg, 737.311 μmol) in 1, 4-Dioxane (15 mL) was stirred at 95 ℃ for 4 h under nitrogen. The mixture was cooled to room temperature. The resulting solution was diluting with EtOAc (130 mL) and washed with brine. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (0~10%) to afford the title compound (394 mg, Y=95%) as a white oil. LCMS (ESI, m/z) : 469 [M+H]
+.
Step 3: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-vinylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-vinylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (394 mg, 840.107 μmol) was converted to the title compound (110 mg, Y=22%) as a white oil. LCMS (ESI, m/z) : 586 [M+H]
+.
Step 4: di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-vinylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (110 mg, 187.793 μmol) and Pd/C (175mg) in MeOH (10 mL) was purged with H
2 and pressurized with H
2. The resulting mixture was stirred at room temperature for 4 h. After completion, the mixture was filtered and the filter cake was washed with MeOH. The filtrate was concentrated under reduced pressure to afford the title compound (110 mg) as a yellow oil. LCMS (ESI, m/z) : 588 [M+H]
+.
Step 5: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (110 mg, 187.15 μmol) was converted to the title compound (107 mg) as a crude yellow oil. LCMS (ESI, m/z) : 488 [M+H]
+.
Step 6: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (107 mg) was converted to the title compound (70 mg, Y=50%) as a yellow oil. LCMS (ESI, m/z) : 616 [M+H]
+.
Step 7: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-ethyl-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorophenyl) -2-methylpiperidine-4-carboxylate (70 mg, 110.074 μmol) was converted to the title compound (38 mg, Y=71%) as a white solid . LCMS (ESI, m/z) : 518 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.69-7.66 (t, J = 7.4 Hz, 1H) , 7.56-7.54 (t, J = 6.7 Hz, 1H) , 7.34-7.32 (t, J = 7.8 Hz, 1H) , 6.77 (d, J = 4.3 Hz, 1H) , 5.98 (s, 1H) , 4.36 (s, 1H) , 3.90 (s, 1H) , 3.41 (s, 4H) , 2.73 (q, J = 7.5 Hz, 3H) , 2.38 (s, 3H) , 2.20 (s, 2H) , 2.08-2.06 (m, 2H) , 1.60-1.57 (s, 3H) , 1.29-1.24 (t, J = 7.4 Hz, 3H) .
The following example in Table 6 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 6
Example 67
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-cyano-3-fluoro-6- ( (3-methyl-1H-pyrazol-5-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (0.258g, 531.528 μmol) in THF (10 mL) was added lithium diisopropylamide (2.0M) in hexane (2.0 mL, 4.000 mmol) at -78℃ under nitrogen. The resulting solution was stirred at -40℃ for 1 h.
A solution of DMF (0.5 mL) in THF (10 ml) was added dropwise to the above solution at -78℃. The resulting solution was stirred at -78℃ for 1 h. The reaction was quenched with saturated aqueous NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (78 mg, Y=29%) as a yellow oil. LCMS (ESI, m/z) : 513 [M+H]
+.
Step 2: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -3-fluoro-4-formylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (78 mg, 151.927 μmol) was converted to the title compound (95 mg, Y=100%) as a yellow oil. LCMS (ESI, m/z) : 630 [M+H]
+.
Step 3: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -3 -fluoro-4- ( (E) - (hydroxyimino) methyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methy lpiperidine-4-carboxylate
A solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -3-fluoro-4-formylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxy late (96 mg, 152.341 μmol) , hydroxylammoniumchlorid (27 mg, 388.541 μmol) and potassium carbonate (75 mg, 542.670 μmol) in methanol (3 mL) was stirred for 3 h at room temperature. The resulting solution added water and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford (6-chloro-3-methylpyridin-2-yl) methanol (98 mg Y=100%) as a yellow oil. LCMS (ESI, m/z) : 645 [M+H]
+.
Step 4: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-cyano-3-fluoro-6- ( (3-methyl-1H-pyrazol-5-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -3-methyl-1H-pyrazol-5-yl) amino) -3-fluoro-4- ( (E) - (hydroxyimino) methyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-ca rboxylate (98 mg, 151.895 μmol) was converted to the title compound (7 mg) as a white solid. LCMS (ESI, m/z) : 515 [M+H]
+.
Example 68
(2R, 4R) -4- ( (4-acetyl-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in step 1 of Example 65, INT C3 (3.02 g, 6.818 mmol) was converted to the title compound (2.8 g, Y=72%) as a yellow solid. LCMS (ESI, m/z) : 569 [M+H]
+.
Step 2: di-tert-butyl (2R, 4R) -4- ( (6-chloro-4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.54 g, 2.707 mmol) in 1, 4-dioxane (20 mL) was added tributyl (1-ethoxyvinyl) -stannane (1.11 g, 3.074 mmol) bis (triphenylphosphine) palladium (II) chloride (0.39 g, 552.465 μmol) and cesium fluoride (0.84 g, 5.530 mmol) under nitrogen. The mixture was refluxed at 90 ℃ for 3 h. The resulting mixture was cooled to room temperature and filtrated. The filtrate was diluted with ethyl acetate and washed with brine. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl (2R, 4R) -4- ( (6-amino-4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (960 mg, Y=72%) as a yellow oil. LCMS (ESI, m/z) : 494 [M+H]
+.
Step 3: di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in step 2 of Example 5, di-tert-butyl-(2R, 4R) -4- ( (6-amino-4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dica rboxylate (960 mg, 1.871 mmol) was converted to the title compound (1.06 g, Y=90%) as a yellow oil. LCMS (ESI, m/z) : 630 [M+H]
+.
Step 4: tert-butyl (2R, 4R) -4- ( (4-acetyl-6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) ami-no) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 3 of Example 5, di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (806 mg, 1.280 mmol) was converted to the title compound (766 mg) as a yellow oil. LCMS (ESI, m/z) : 502 [M+H]
+.
Step 5: tert-butyl (2R, 4R) -4- ( (4-acetyl-6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) a-mino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carb oxylate
Following the procedure analogous to that described in step 4 of Example 5, tert-butyl (2R, 4R) -4- ( (4-acetyl-6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3- fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (766 mg, 1.527 mmol) was converted to the title compound (420 mg) as a white solid. LCMS (ESI, m/z) : 644 [M+H]
+.
Step 6: (2R, 4R) -4- ( (4-acetyl-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -pyridin-2-yl) met-hyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (4-acetyl-6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (74 mg, 114.872 μmol) was converted to the title compound (21 mg) as a white solid. LCMS (ESI, m/z) : 532 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 8.42 (s, 1H) , 7.49 (dt, J = 23.1, 7.1 Hz, 2H) , 7.23 (t, J = 7.9 Hz, 1H) , 7.07 (d, J = 3.8 Hz, 1H) , 5.88 (s, 1H) , 4.44 (d, J = 13.4 Hz, 1H) , 3.86 (d, J = 13.5 Hz, 1H) , 3.30-3.29 (m, 2H) , 3.25 (s, 1H) , 3.05 (d, J = 13.1 Hz, 1H) , 2.90 (t, J = 10.6 Hz, 1H) , 2.58 (d, J = 3.5 Hz, 3H) , 2.24 (s, 3H) , 2.10-1.81 (m, 4H) , 1.37 (d, J = 6.1 Hz, 3H) .
The following examples in Table 7 were synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 7
Example 71
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (1, 1-difluoroethyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl (2R, 4R) -4- ( (4-acetyl-6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-4- (1-ethoxyvinyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (346 mg, 674.411 μmol) in DCM (15mL) was added trifluoroacetic acid (1.5 mL) at room temperature. The reaction mixture was stirred for 4 h before it was quenched with sodium bicarbonate solution at 0 ℃. The resulting mixture was extracted with DCM (100 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford the title compound (340 mg) as a crude yellow oil. LCMS (ESI, m/z) : 385 [M+H]
+.
Step 2: tert-butyl (2R, 4R) -4- ( (4-acetyl-6-chloro-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (4-acetyl-6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (340 mg) was converted to the title compound (148 mg, Y=32%) as a yellow oil. LCMS (ESI, m/z) : 527 [M+H]
+.
Step 3: tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-4- (1, 1-difluoroethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
To a solution of tert-butyl (2R, 4R) -4- ( (4-acetyl-6-chloro-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (133 mg, 345.570 μmol) in toluene (5 mL) was added bis (2-methoxyethyl) aminosulfur trifluoride (377 mg, 1.704 mmol) under nitrogen. The reaction mixture was stirred at 75 ℃ for 10 h before it was quenched with sodium bicarbonate solution at 0 ℃. The resulting mixture was extracted with ethyl acetate (50 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by TLC to afford the title compound (82mg, Y=43%) as a white solid. LCMS (ESI, m/z) : 549 [M+H]
+.
Step 4: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (1, 1-difluoroethyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidi ne-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-4- (1, 1-difluoroethyl) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (82 mg, 149.246 μmol) was converted to the title compound (72 mg, 73%yield) as a white solid. LCMS (ESI, m/z) : 666 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (1, 1-difluoroethyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -4- (1, 1-difluoroethyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (72 mg, 108.077 μmol) was converted to the title compound (21 mg, Y=70%) as a white solid. LCMS (ESI, m/z) : 554 [M+H]
+.
1H NMR (400 MHz, DLCMS (ESI, m/z) O) δ 7.77 (d, J = 28.1 Hz, 2H) , 7.35 (d, J = 7.2 Hz, 1H) , 7.15 (s, 1H) , 6.18 (s, 1H) , 4.80 (d, J = 12.7 Hz, 1H) , 4.38 (s, 2H) , 3.99-4.014.38 (s, 1H) , 3.39 (d, J = 14.4 Hz, 3H) , 3.28-3.27 (d, J = 13.2 Hz, 1H) , 3.13-3.11 (s, 1H) , 2.25 (s, 3H) , 2.03-2.02 (d, J = 11.1 Hz, 2H) , 2.01-1.95 (d, J = 19.5 Hz, 2H) , 1.44 (d, J = 5.3 Hz, 3H) , 1.36 –1.15 (m, 1H) .
Example 72
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-chloro-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (4, 6-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (3.37 g, 33.304 mmol) in THF (15 mL) was added n-butyl lithium (2.5M) in hexane (11 mL, 27.5 mmol) dropwise at -78 ℃ under nitrogen. The resulting solution was stirred at 0 ℃ for 30 min before it was added a solution of INT C3 (6.30 g, 14.223 mmol) in THF (15 ml) at -78 ℃. The resulting solution was stirred at -40 ℃ for 1 h.
A solution of hexachloroethane (2.38 g, 10.053 mmol) in THF (15 ml) was added dropwise to above solution at -78 ℃. The resulting solution was stirred at -40 ℃ for 1h. The reaction was quenched with saturated aqueous NH4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reversed phase column chromatography eluting with H2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (4, 6-dichloro-3- fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (2.30 g, Y=34%) as yellow oil. LCMS (ESI, m/z) : 477 [M+H] +.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A mixture of di-tert-butyl- (2R, 4R) -4- ( (4, 6-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (2.3 g, 4.818 mmol) , tris (dibenzylideneacetone) dipalladium (437 mg, 477.233 μmol) , dimethylbisdiphenylphosphinoxanthene (198 mg, 953.955 μmol) , 1-tert-butyl-3-methyl-1H-pyrazol-5-amine (797 mg, 5.202 mmol) and Cs
2CO
3 (3137 mg, 9.628 mmol) in N, N-dimethylacetamide (180 ml) was stirred at 110 ℃ for 5 h under nitrogen. The resulting solution was cooled to room temperature, diluted with brine and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford the title compound (1.38 g, Y=48%) as a yellow solid. LCMS (ESI, m/z) : 594 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.38 g, 2.323 mmol) in dichloromethane (20 ml) was added trifluoroacetic acid (2 ml) and stirred at room temperature for 4 h. After completion, the reaction was quenched with saturated sodium bicarbonate aqueous solution (100 ml) and extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with H
2O/CH
3CN/0.03 formic acid to afford (1.24 g, Y=69%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 494 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (792 mg, 1.603 mmol) , potassium carbonate (0.69 g, 4.993 mmol) and 1- (bromomethyl) -3-chloro-2-fluorobenzene (0.4 g, 1.790 mmol) in ACN (20 mL) was stirred for 6 h at room temperature. After completion, the resulting mixture was filtered and concentrated under vacuum. The crude product was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to afford (910 g, Y=89%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 636 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-chloro-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
A solution of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-chloro-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylat e (910 mg, 1.429 mmol) in formic acid (10 mL) was stirred at reflux for 4 h. After completion, the resulting solution was concentrated. The residue was dissolved in water (40 mL) at 0 ℃ and adjusted PH=6~7 with sodium hydroxide aqueous solution (5 M) . The resulting mixture was extracted with DCM (3×100 mL) . The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase chromatography eluting with MeOH/water to afford (612 mg, 1.167mmol, Y=82%) of the title compound as a white solid. LCMS (ESI, m/z) : 524 [M+H]
+.
1H NMR (400 MHz, MeOD) δ7.50 (dt, J = 18.9, 7.1 Hz, 2H) , 7.23 (t, J = 7.9 Hz, 1H) , 7.00 (s, 1H) , 5.86 (s, 1H) , 4.40 (d, J = 13.6 Hz, 1H) , 3.79 (t, J = 18.0 Hz, 1H) , 3.23 (s, 2H) , 3.23 –3.02 (m, 1H) , 3.02 (s, 1H) , 2.83 (s, 1H) , 2.24 (s, 3H) , 2.08-1.86 (m, 4H) , 1.37 (d, J = 6.0 Hz, 3H) .
The following examples in Table 8 were synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 8
Example 75
(2R, 4R) -4- ( (4- (azetidin-1-yl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylic acid
Step 1 : di-tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (4, 6-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (102 mg, 213.659 μmol) in 1-Methylpyrrolidin-3-one (5 mL) was added azetidine (64 mg, 1.121 mmol) and N, N-diisopropylethylamine (123 mg, 951.700 μmol) . The resulting mixture was stirred at 110 ℃ for 2 h before was cooled to room temperature. The mixture was added brine (15 mL) and extracted with EtOAc (60 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (10~20%) to afford the title compound (136 mg, crude) as a white oil. LCMS (ESI, m/z) : 498 [M+H]
+.
Step 2: Di-tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6-chloro-3-fluoro pyridin-2-yl) methyl) -2-methyl piperidine-1, 4-dicarboxylate (136 mg, 273.076 μmol) was converted to the title compound (132 mg, Y=78%) as a white oil. LCMS (ESI, m/z) : 615 [M+H]
+.
Step 3: Tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (132 mg, 214.707 μmol) was converted to the title compound (115 mg) as a crude yellow oil. LCMS (ESI, m/z) : 515 [M+H]
+.
Step 4: tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (115 mg, 223.441 μmol) was converted to the title compound (102 mg, Y=69%) as a yellow oil. LCMS (ESI, m/z) : 657 [M+H]
+.
Step 5: (2R, 4R) -4- ( (4- (azetidin-1-yl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (4- (azetidin-1-yl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (102 mg, 155.196 μmol) was converted to the title compound (21 mg, Y=25%) as a white solid. LCMS (ESI, m/z) : 545 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.71-7.67 (t, J = 7.4 Hz, 1H) , 7.56-7.54 (t, J = 6.8 Hz, 1H) , 7.35-7.33 (t, J = 8.0 Hz, 1H) , 5.73 (s, 1H) , 5.65-5.63 (d, J = 7.3 Hz, 1H) , 4.35 (s, 5H) , 3.84 (s, 2H) , 3.43 (dd, J = 29.3, 16.3 Hz, 4H) , 2.54 (dd, J = 15.3, 7.8 Hz, 3H) , 2.29 (s, 3H) , 2.21-2.19 (m,2H) , 2.06-2.05 ( (m, 1H) 1.60 (s, 3H) .
Example 76
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (1-hydroxyethyl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid.
Step 1: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-hydroxyethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
NaBH4 (25 mg, 660.809 μmol) was added to a mixture of tert-butyl (2R, 4R) -4- ( (4-acetyl-6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluor obenzyl) -2-methylpiperidine-4-carboxylate (180 mg, 279.419 μmol) in methanol (5 mL) . The resulting mixture was stirred at room temperature for 1.5 h. After completion, the resulting solution was diluted with brine (10ml) and extracted with EtOAc (10ml) . The organic layer was washed with brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure to give tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-hydroxyethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (222 mg) as a white solid. LCMS (ESI, m/z) : 647 [M+H]
+.
Step 2: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (1-hydroxyethyl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-hydroxyethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (64 mg, 99.039 μmol) was converted to the title compound (46 mg) as a white solid. LCMS (ESI, m/z) : 571 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.68 (t, J = 7.6 Hz, 1H) , 7.55 (t, J = 7.1 Hz, 1H) , 7.33 (t, J = 7.8 Hz, 1H) , 7.04 (d, J = 4.3 Hz, 1H) , 5.06 (q, J = 6.4 Hz, 1H) , 4.93 (s, 1H) , 4.34 (d, J = 13.1 Hz, 1H) , 3.89 (s, 1H) , 3.40 (s, 3H) , 3.31 (s, 2H) , 2.38 (s, 3H) , 2.16 (t, J = 32.8 Hz, 4H) , 1.58 (d, J = 5.6 Hz, 3H) , 1.44 (d, J = 6.5 Hz, 3H) .
Example 77
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (1-fluoroethyl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-fluoroethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
DAST (64 mg, 397.050 μmol) was added to a solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-hydroxyethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (120 mg, 185.699 μmol) in DCM (3 mL) . The resulting solution was stirred at 0 ℃ for 1 h. The solution was quenched with saturated NaHCO
3 aqueous and extract with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-hydroxyethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (81 mg) as a yellow oil. LCMS (ESI, m/z) : 649 [M+H]
+.
Step 2: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (1-fluoroethyl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (1-fluoroethyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (81 mg, 124.961 μmol) was converted to the title compound (56 mg) as a white solid. LCMS (ESI, m/z) : 573 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.68 (t, J = 7.5 Hz, 1H) , 7.54 (t, J = 6.9 Hz, 1H) , 7.33 (t, J = 7.9 Hz, 1H) , 6.92 (d, J = 3.9 Hz, 1H) , 6.01 (s, 1H) , 5.88 (dd, J = 46.9, 6.5 Hz, 1H) , 4.34 (d, J = 12.7 Hz, 1H) , 3.90 (s, 1H) , 3.36 (d, J = 36.1 Hz, 5H) , 2.38 (s, 3H) , 2.33 –1.91 (m, 4H) , 1.73 –1.47 (m, 6H) .
Example 78
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (5-fluoro-4-methyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl (2R, 4R) -4- ( (6-chloro-5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (2.46 g, 24.311 mmol) in THF (10 ml) was added n-butyl lithium 2.5 M in THF (8.4 ml, 21086 mmol) at -70~-60 ℃ under nitrogen. The solution was stirred for 1 h at -10 ℃~0 ℃. The resulting solution was slowly added INT C1 (4.67 g, 10.543 mmol) in THF (10 ml) . The solution was stirred at -70 ℃~-60 ℃ for 1 h.
A solution of iodomethane (1.82 g, 12.822 mmol) in THF (2 ml) was added to the above solution. The resulting solution was stirred at -70 ℃ ~-60 ℃ for 2 h. After completion, the reaction was quenched with saturated ammonium chloride aqueous solution and extracted with EtOAc. The organic layer was combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford 2.84 g of the title compound as a yellow oil. LCMS (ESI, m/z) : 457 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A mixture of di-tert-butyl- (2R, 4R) -4- ( (6-chloro-5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (2.77 g, 6.062 mmol) , tris (dibenzylideneacetone) dipalladium (1.63 g, 1.780 mmol) , dimethylbisdiphenylphosphinoxanthene (1.06 g, 1.832 mmol) , 1-tert-butyl-3-methyl-1H-pyrazol-5-amine (1.22 g, 7.962 mmol) and K
3PO
4 (5.56 g, 26.194 mmol) in 1, 4-dioxane (30 ml) was stirred at 110 ℃ for 5 h under nitrogen. The resulting solution was cooled to room temperature, diluted with brine and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford (2.92 g, 5.089mmol, Y=83%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 574 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (2.92 g, 5.089 mmol) in dichloromethane (30 ml) was added trifluoroacetic acid (3 ml) and stirred at room temperature for 4 h. After completion, the reaction was quenched with saturated sodium bicarbonate aqueous solution (100 ml) and extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase column chromatography eluting with H
2O/CAN/0.03 formic acid to afford (1.71 g, 3.610mmol, Y=71%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 474 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (1.70 g, 3.589 mmol) and potassium carbonate (2.54 g, 18.387 mmol) , 1- (bromomethyl) -3-chloro-2-fluorobenzene (0.91 g, 4.072 mmol) in ACN (20 mL) was stirred for 6 h at room temperature. After completion, the resulting mixture was filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography eluting with EtOAc/n-hexane (0~30%) to afford (1.96 g, 3.818mmol, Y=89%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 616 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (5-fluoro-4-methyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
A solution of tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -5-fluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxyla te (1.95 g, 3.165 mmol) in formic acid (15 mL) was stirred at reflux for 1.5 h. After completion, the resulting solution was concentrated. The residue was dissolved in water (40 mL) at 0 ℃, and adjusted PH=6~7 with sodium hydroxide aqueous solution (5 M) . The resulting mixture was extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase column chromatography eluting with MeOH/water to afford (1.595 g, 2.937mmol, Y=93%) of the title compound as a white solid. LCMS (ESI, m/z) : 504 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.47 –7.33 (m, 2H) , 7.12 (t, 1H) , 6.47 (d, J = 4.5 Hz, 1H) , 5.93 (s, 1H) , 4.29 (d, J = 13.6 Hz, 1H) , 3.68 (d, J = 13.5 Hz, 1H) , 3.13 (s, 1H) , 3.04 (d, J = 13.4 Hz, 1H) , 2.96 (d, J = 13.5 Hz, 1H) , 2.87 (d, J = 12.3 Hz, 1H) , 2.75 (t, 1H) , 2.16 (s, 3H) , 2.13 (s, 3H) , 1.83 (d, J = 11.2 Hz, 2H) , 1.75 (t, 2H) , 1.22 (d, J =6.0 Hz, 3H) .
The following examples in Table 9 were synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 9
Example 80
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1 : di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (1-hydroxypropyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (228 mg, 2.253 mmol) in THF (2 ml) was cooled to -78 ℃ under nitrogen. n-butyl lithium 2.5 M in THF (1.0 ml, 2.500 mmol) was added. The resulting solution was stirred for 1 h at 0 ℃ and a solution of INT C3 (4.67 g, 10.543 mmol) in THF (2 ml) was slowly added. The resulting solution was stirred at -30℃~-40 ℃ for 1 h.
A solution of propionaldehyde (102 mg, 1.756 mmol) in THF (1 ml) was added to above solution at -70 ℃~-60 ℃. The resulting solution was stirred for 2 h. After completion, the reaction was quenched with saturated ammonium chloride aqueous solution and extracted with EtOAc. The organic layer was combined, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The resulting residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford the title compound (426 mg, Y=74%) as a white solid. LCMS (ESI, m/z) : 501 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (1-hydroxy-propyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (483 mg, 964.015 μmol) in DCM (10 ml) was added Dess-Martin periodinane (818 mg, 1.929 mmol) . The reaction was stirred at room temperature for 2 h. The resulting mixture was added water and extracted with DCM. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-propionyl pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (389 mg, Y=81%) as a yellow oil. LCMS (ESI, m/z) : 499 [M+H]
+.
Step 3: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) -amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (389 mg, 779.538 μmol) was converted to the title compound (122 mg, Y=25%) as a yellow oil. LCMS (ESI, m/z) : 616 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (177 mg, 287.442 μmol) was converted to the title compound (148 mg) as a yellow oil. LCMS (ESI, m/z) : 516 [M+H]
+.
Step 5: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (148 mg, 287.010 μmol) was converted to the title compound (112 mg, Y=59%) as a yellow oil. LCMS (ESI, m/z) : 658 [M+H]
+.
Step 6: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -4-propionylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-propionylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (112 mg, 170.156 μmol) was converted to the title compound 66 mg as a white solid. LCMS (ESI, m/z) : 546 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.62-7.51 (m, 2H) , 7.24 (t, J = 7.9 Hz, 1H) , 7.04 (t, J = 6.7 Hz, 1H) , 6.00 (s, 1H) , 4.40-4.28 (m, 1H) , 3.92 (s, 1H) , 3.61-3.23 (m, 5H) , 2.93 (d, J = 7.0 Hz, 2H) , 2.33 (s, 3H) , 2.24-1.94 (m, 4H) , 1.49 (t, J = 21.0 Hz, 3H) , 1.09 (t, J = 7.1 Hz, 3H) .
Example 81
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (methylthio) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (457mg, 803.397μmol) in 1, 4-Dioxane (15 mL) was added tris (dibenzylideneacetonyl) bis-palladium (153 mg, 167.082 μmol) , sodium thiomethoxide (168 mg, 2.413 mmol) , diisopropylethylamine (450 mg, 3.482mmol) , dimethylbisdiphenylphosphinoxanthene (217 mg, 375.032μmol) under nitrogen. The mixture was stirred for 3 h at 100 ℃. The resulting mixture was cooled to room temperature and diluted with water. The resulting solution was extracted with ethyl acetate (150 mL) . The organic layer was washed with sodium bicarbonate solution and brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by silica gel column chromatography eluting with EtOAc/hexane (10~20%) to afford the title compound (380 mg, Y=90%) as a white solid. LCMS (ESI, m/z) : 489 [M+H]
+.
Step 2: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (methylthio) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (330 mg, 674.789 μmol) in DCM (20 mL) was added m-chloroperoxybenzoic acid (733 mg, 4.248 mmol) at room temperature. The mixture was stirred for 10 h. The resulting mixture was quenched with sodium bicarbonate solution and extracted with DCM (100 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by prep-TLC to afford the title compound (207 mg, Y=59%) as a white solid. LCMS (ESI, m/z) : 521 [M+H]
+.
Step 3: di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in step 2 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (207 mg, 397.282 μmol) was converted to the title compound (212 mg, 83%yield) as a white solid. LCMS (ESI, m/z) : 638 [M+H]
+.
Step 4: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 3 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (212 mg , 332.391 μmol) was converted to the title compound (225 mg) as a crude white solid. LCMS (ESI, m/z) : 538 [M+H]
+.
Step 5: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 4 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (225 mg , 418.458 μmol) was converted to the title compound (122 mg) as a white oil. LCMS (ESI, m/z) : 680 [M+H]
+.
Step 6: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) -4- (methylsulfonyl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 for the synthesis of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (methylsulfonyl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (122 mg, 418.458 μmol) was converted to the title compound (92 mg, Y=90%) as a white solid. LCMS (ESI, m/z) : 568 [M+H]
+.
1H NMR (400 MHz, DLCMS (ESI, m/z) O-d6) δ9.56 (s, 1H) , 9.32 (s, 1H) , 7.76 (t, J = 7.5 Hz, 1H) , 7.58 (dd, J = 18.3, 11.0 Hz, 2H) , 7.38 (t, J = 7.8 Hz, 1H) , 6.14 (s, 1H) , 4.85 (d, J = 14.1 Hz, 2H) , 4.32 (d, J = 14.1 Hz, 2H) , 3.46 (s, 2H) , 3.34 (s, 3H) , 3.28 (d, J = 7.5 Hz, 2H) , 3.18 (d, J = 12.2 Hz, 1H) , 2.21 (s, 3H) , 1.94-1.84 (m, 2H) , 1.45-1.47 (d, J = 5.8 Hz, 3H) .
Example 82
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-ethyl-5-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of diisopropylamine (625 mg, 6.177 mmol) in THF (2 mL) was added n-butyl lithium (2.5M) in hexane (2.0 mL, 5.00 mmol) dropwise below -40 ℃. The solution was stirred at 0 ℃ for 30 min. A solution of INT C3 (831 mg, 1.876 mmol) in THF (5 mL) was added below -70 ℃. The resulting solution was stirred at -40 ℃ for 1 h.
A solution of methyl iodide (430 mg, 3.029 mmol) in THF (2 ml) dropwise was added to above solution below -70 ℃. The resulting solution was stirred at -30 ℃ for 1h. The reaction was quenched with saturated aqueous NH
4Cl aqueous solution. The resulting mixture was extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (249 mg, Y=28%) as yellow oil. LCMS (ESI, m/z) : 471 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6-chloro-4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (249 mg, 528.658 μmol) was converted to the title compound (153 mg, Y=61%) as a yellow oil. LCMS (ESI, m/z) : 588 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5- fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (153 mg, 253.502 μmol) was converted to the title compound (78 mg, Y=63%) as a yellow oil. LCMS (ESI, m/z) : 488 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (78 mg, 159.836 μmol) was converted to the title compound (61mg, Y=61%) as a yellow oil. LCMS (ESI, m/z) : 630 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-ethyl-5-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-ethyl-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (61 mg, 96.793 μmol) was converted to the title compound 16 mg as a white solid. LCMS (ESI, m/z) : 518 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.70 (s, 2H) , 7.36 (t, J = 7.9 Hz, 1H) , 6.99 (d, J = 4.7 Hz, 1H) , 6.15 (s, 1H) , 3.50 (s, 2H) , 3.33 (s, 2H) , 3.32 (s, 2H) , 2.78 (d, J = 7.6 Hz, 2H) , 2.44 (s, 3H) , 2.08 (d, J = 77.6 Hz, 5H) , 1.62 (d, J = 6.0 Hz, 3H) , 1.30 (t, J = 7.5 Hz, 3H) .
Example 83
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3'-fluoro-6'- ( (5-methyl-1H-pyrazol-3-yl) amino) - [2, 4'-bipyridin] -2'-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl (2R, 4R) -4- ( (6'-chloro-3'-fluoro- [2, 4'-bipyridin] -2'-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-iodopyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (450 mg, 791.074 μmol) in THF (12 mL) and water (4 mL) was added 2-pyridineboronic acid (149 mg, 1.212 mmol) , 1, 1'-bis (diphenylphosphino) ferrocene palladium dichloride (102 mg, 139.401 μmol) , K
3PO
4 (914 mg, 4.306 mmol) under nitrogen. The reaction mixture was stirred for 3 h at 90 ℃. The reaction was cooled to room temperature. The resulting mixture was diluting with water and extracted with ethyl acetate (100 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by TLC to afford the title compound (87 mg, 22%yield) as a white oil. LCMS (ESI, m/z) : 520 [M+H]
+.
Step 2: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3'-fluoro-6'- ( (5-methyl-1H-pyrazol-3-yl) amino) - [2, 4'-bipyridin] -2'-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step2, step3, step4 , step5 for the synthesis of example 5, di-tert-butyl (2R, 4R) -4- ( (6'-chloro-3'-fluoro- [2, 4'-bipyridin] -2'-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (87 mg, 167.296 μmol) was converted to the title compound (14 mg) as a white solid. LCMS (ESI, m/z) : 567 [M+H]
+.
1H NMR (400 MHz, DLCMS (ESI, m/z) O) δ 7.99-7.96 (t, J = 7.3 Hz, 1H) , 7.78-7.74 (t, J = 7.6 Hz, 2H) , 7.63-7.60 (t, J = 7.2 Hz, 1H) , 7.51-7.48 (dd, J = 7.2, 5.4 Hz, 2H) , 7.40-7.35 (t, J = 7.8 Hz, 1H) , 7.29 –6.98 (m, 1H) , 6.17 (s, 1H) , 4.86 (d, J = 12.9 Hz, 1H) , 4.35 (d, J = 7.8 Hz, 2H) , 3.94 (s, 1H) , 3.45 (d, J = 12.6 Hz, 2H) , 3.31 (t, J = 16.8 Hz, 2H) , 3.19 (d, J = 11.9 Hz, 1H) , 2.30 (m, 3H) , 1.99-1.80 (m, 1H) , 1.48-1.50 (t, J = 10.6 Hz, 3H) , 1.39-1.10 (m, 3H) .
Example 84
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4, 5-dichloro-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -2-methyl-4- ( (4, 5, 6-trichloro-3-fluoropyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 72, di-tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.50 g, 3.386 mmol) was converted to the title compound (1.38 g, Y=80%) as a yellow oil. LCMS (ESI, m/z) : 511 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -2-methyl-4- ( (4, 5, 6-trichloro-3-fluoropyridin-2-yl) methyl) piperidine-1, 4-dicarboxylate (2.10 g, 4.103 mmol) was converted to the title compound (1.21 g, Y=47%) as a yellow oil. LCMS (ESI, m/z) : 628 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (1.21g, 1.925 mmol) was converted to the title compound (0.98 g, Y=96%) as a yellow oil. LCMS (ESI, m/z) : 528 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (0.98g, 1.856 mmol) was converted to the title compound (0.86 g, Y=69%) as a yellow oil. LCMS (ESI, m/z) : 671 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4, 5-dichloro-3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4, 5-dichloro-3-fluorop yridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (0.86 g, 1.282 mmol) was converted to the title compound 589 mg as a white solid. LCMS (ESI, m/z) : 558 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.70 (dd, J = 14.9, 7.0 Hz, 2H) , 7.35 (t, J = 7.9 Hz, 1H) , 6.40 (s, 1H) , 4.93 (s, 2H) , 4.53 (d, J = 13.5 Hz, 1H) , 4.18-3.99 (m, 1H) , 3.74-3.50 (m, 3H) , 2.49 (s, 3H) , 2.28-2.06 (m, 4H) , 1.61 (d, J = 6.2 Hz, 3H) .
Example 85
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-isobutyryl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 64, INT C3 (1.22 g, 2.754 mmol) was converted to the title compound (1.071 g, 2.274 mmol) as a white solid. LCMS (ESI, m/z) : 471 [M+H]
+.
Step 2: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (1-hydroxy-2-methylpropyl) -pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of (2R, 4R) -4- ( (6-chloro-3-fluoro-4-formylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (839 mg, 1.781 mmol) in THF (10 mL) was added isopropylmagnesium bromide (2.8 ml, 1 mol/L) at 0~5℃ under nitrogen. The resulting solution was stirred for 2 h. After completion, the reaction solution was quenched with saturated ammonium chloride aqueous solution and extracted with ethyl acetate. The organic layer was washed with brine, dried anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by prep-TLC using a gradient ethyl acetate/Hex =1/5 solvent to give (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (1-hydroxy-2-methylpropyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (323 mg, 0.627mmol) as a white solid. LCMS (ESI, m/z) : 515 [M+H]
+.
Step 3: di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
A solution of (2R, 4R) -4- ( (6-chloro-3-fluoro-4- (1-hydroxy-2-methylpropyl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (323 mg, 627.116 μmol) , Dess-Martin periodinane (877.753 mg, 2.069 mmol) in dichloromethane (10 mL) was stirred at room temperature for 5 h. The reaction solution was quenched with saturated sodium thiosulfate solution and extracted with DCM. The organic layer was concentrated under reduced pressure. The crude product was purified by prep-TLC using a gradient ethyl acetate/Hex=1/5 to give di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarbox ylate (315 mg) as a yellow oil. LCMS (ESI, m/z) : 513 [M+H]
+.
Step 4: di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in step 2 of Example 5, di-tert-butyl (2R, 4R) -4- ( (6-chloro-3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarbox ylate (315 mg, 0.613 mmol) was converted to the title compound (333 mg) as a yellow solid. LCMS (ESI, m/z) : 630 [M+H]
+.
Step 5: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 3 of Example 5, di-tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (333 mg, 0.529 mmol) was converted to the title compound (233 mg) as a yellow solid. LCMS (ESI, m/z) : 530 [M+H]
+.
Step 6: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carbo xylate
Following the procedure analogous to that described in step 4 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (233 mg, 0.440 mmol) was converted to the title compound (375 mg) as a yellow solid. LCMS (ESI, m/z) : 672 [M+H]
+.
Step 7: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4-isobutyryl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4-isobutyrylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (375 mg, 0.558 mmol) was converted to the title compound (94 mg) as a white solid. LCMS (ESI, m/z) : 560 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 8.47 (d, J = 8.9 Hz, 1H) , 8.40 (d, J = 5.0 Hz, 1H) , 7.24 (d, J = 4.5 Hz, 1H) , 6.82 (dd, J = 16.7, 10.6 Hz, 1H) , 6.30 (dd, J = 16.7, 1.9 Hz, 1H) , 5.81 (dd, J = 10.6, 1.9 Hz, 1H) , 4.70 (s, 2H) , 4.60-4.37 (m, 2H) , 3.83 (t, J = 13.6 Hz, 2H) , 2.89-2.69 (m, 2H) , 2.03 (d, J = 10.7 Hz, 3H) , 1.51 (d, J = 4.1 Hz, 2H) , 1.46 (t, J = 6.7 Hz, 3H) , 1.29 (s, 1H) , 1.18 (d, J = 6.8 Hz, 3H) , 1.00 (dd, J = 12.2, 6.8 Hz, 3H) .
Example 86
2- ( ( (2R, 4R) -4-carboxy-1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) isonicotinic acid
Step 1: tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, INT C3 (3.79 g, 8.556 mmol) was converted to the title compound (2.63 g, Y=89%) as a yellow oil. LCMS (ESI, m/z) : 343 [M+H]
+.
Step 2: tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (2.63 g, 7.671 mmol) was converted to the title compound (2.09 g, Y=56%) as a yellow oil. LCMS (ESI, m/z) : 485 [M+H]
+.
Step 3: 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinic acid
A solution of diisopropylamine (1.18 g, 11.661 mmol) in THF (5 mL) was added n-Butyl lithium (2.5M) in hexane (3.5 mL, 8.75 mmol) at -78℃ under nitrogen. The solution was stirred at 0℃ for 30 min. A solution of tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (2.09 g, 4.306 mmol) in THF (5 ml) was added dropwise to above solution. The resulting solution was stirred at -40 ℃ for 1 h. Carbon dioxide was bubbled into the reaction and the solution was stirred at -60℃ for 1h. The resulting solution was quenched with saturated aqueous NH
4Cl aqueous solution and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinic acid (906 mg, Y=40%) as white solid. LCMS (ESI, m/z) : 529 [M+H]
+.
Step 4: Methyl-2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinate
To a solution of 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinic-acid (906 mg, 1.711 mmol) in DMF (30ml) was added methyl iodide (408 mg, 2.874 mmol) , K
2CO
3 (489 mg, 3.538 mmol) at room temperature. The resulting solution was stirred for 3 h at room temperature. The resulting mixture was filtrated. The filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford methyl-2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinate (607 mg Y=65%) as a yellow oil. LCMS (ESI, m/z) : 543 [M+H]
+.
Step 5: methyl-2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluoro-benzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonicotinate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, methyl-2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6-chloro-3-fluoroisonicotinate (426 mg, 783.911 μmol) was converted to the title compound (433mg, Y=84%) as a yellow oil. LCMS (ESI, m/z) : 660 [M+H]
+.
Step 6: 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonic otinic acid
A solution of methyl-2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonicotinate (433 mg, 655.870 μmol) , lithium hydroxide (122 mg, 2.907 mmol) in methanol (10 mL) and water (10 mL) was stirred at room temperature for 3 h. The resulting solution was added 1N HCl aq. to adjust pH to 5 and extracted with ethyl acetate (100 mL) . The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to give 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonico tinic acid (402 mg, crude) as a yellow solid. The crude product was not purified and used for the next step directly. LCMS (ESI, m/z) : 646 [M+H]
+
Step 7: 2- ( ( (2R, 4R) -4-carboxy-1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) isonicotinic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonicotinic acid (47 mg, 72.737 μmol) was converted to the title compound (24 mg) as a white solid. LCMS (ESI, m/z) : 534 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.68 (t, J = 7.3 Hz, 1H) , 7.60 (t, J = 7.0 Hz, 1H) , 7.32 (m, 2H) , 6.09 (s, 1H) , 3.56 (s, 2H) , 3.41 (t, J = 25.3 Hz, 4H) , 2.42 (s, 3H) , 2.21 (m, 5H) , 1.61 (s, 3H) .
Example 87
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (dimethylcarbamoyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (dimethylcarbamoyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiper idine-4-carboxylate
To a solution of 2- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoroisonico tinic acid (100 mg, 154.759 μmol) in ACN (30ml) was added dimethylamine (20.931 mg, 464.277 μmol) , triethylamine (46.980 mg, 464.277 μmol) and HATU (117.688 mg, 309.518 μmol) . The resulting solution was stirred for 3 h at room temperature. The resulting mixture was filtrated. The filtrate was removed under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (dimethylcarbamoyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (72 mg Y=69%) as a yellow oil. LCMS (ESI, m/z) : 673 [M+H]
+.
Step 2: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4- (dimethylcarbamoyl) -3-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4- (dimethylcarbamoyl) -3-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (72 mg, 106.984 μmol) was converted to the title compound (24 mg) as a white solid. LCMS (ESI, m/z) : 561 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.64 (dt, J = 13.8, 7.1 Hz, 2H) , 7.34 (t, J = 7.9 Hz, 1H) , 6.84 (d, J = 3.6 Hz, 1H) , 6.10 (s, 1H) , 3.56 (s, 2H) , 3.41 (t, J = 24.0 Hz, 4H) , 3.13 (s, 3H) , 2.97 (s, 3H) , 2.43 (s, 3H) , 2.26 (d, J = 14.0 Hz, 1H) , 2.05 (dd, J = 67.0, 21.9 Hz, 4H) , 1.61 (d, J = 5.7 Hz, 3H) .
The following example in Table 10 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 10
Example 90
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-cyano-5-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1 : tert-butyl (2R, 4R) -4- ( (4-carbamoyl-6-chloro-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A solution of 6- ( ( (2R, 4R) -4- (tert-butoxycarbonyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidin-4-yl) methyl) -2-chloro-3-fluoroisonicotinic acid (699 mg, 1.320 mmol) in DMF (8 mL) , ammonium chloride (204 mg, 3.814 mmol) , 1-hydroxy benzotriazole anhydrous (191 mg, 1.414 mmol) , N- (3- (Dimethylamino) propyl) propionimidamidehydrochloride (423 mg, 2.207 mmol) , triethylamine (315 mg, 3.113 mmol) was stirred at room temperature for 20 h. After completion, the reaction solution was diluted with brine and extracted with ethyl acetate. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford tert-butyl (2R, 4R) -4- ( (4-carbamoyl-6-chloro-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methyl piperidine-4-carboxylate (573 mg) as a white solid. LCMS (ESI, m/z) : 530 [M+H]
+.
Step 2: tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-4-cyano-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
To a solution of tert-butyl (2R, 4R) -4- ( (4-carbamoyl-6-chloro-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (473 mg, 893.459 μmol) and pyridine (298 mg, 3.767 mmol) in THF (6 mL) was added trifluoroacetic anhydride (530 mg, 2.523) at 0~5℃. The resulting solution was stirred at room temperature for 3 h. After completion, the reaction was quenched with saturated sodium bicarbonate solution and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-4-cyano-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (547mg) . LCMS (ESI, m/z) : 510 [M+H]
+.
Step 3: tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-cyano-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in step 2 of Example 5, tert-butyl (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-4-cyano-5-fluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (547 mg, 1.072 mmol) was converted to the title compound (87 mg) as a white solid. LCMS (ESI, m/z) : 627 [M+H]
+.
Step 4: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (4-cyano-5-fluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in step 5 of Example 5, tert-butyl (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -4-cyano-5-fluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (87 mg, 0.139 mmol) was converted to the title compound (47 mg) as a yellow solid. LCMS (ESI, m/z) : 515 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.67 (dt, J = 14.1, 7.0 Hz, 2H) , 7.35 (t, J = 7.9 Hz, 1H) , 7.17 (s, 1H) , 6.30 (s, 1H) , 4.44 (d, J = 12.2 Hz, 2H) , 4.02 (s, 2H) , 3.50 (s, 1H) , 3.50 (s, 2H) , 2.44 (s, 3H) , 2.18 (dd, J = 51.9, 37.7 Hz, 4H) , 1.56 (s, 3H) .
Example 91
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3, 5-difluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, INT C6 (275 mg, 596.606 μmol) was converted to the title compound (178 mg, Y=52%) as a yellow oil. LCMS (ESI, m/z) : 578 [M+H]
+.
Step 2: (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin- 2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (178 mg, 308.116 μmol) was converted to the title compound (131 mg, Y=89%) as a yellow oil. LCMS (ESI, m/z) : 478 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin-2-yl) -methyl) -2-methylpiperidine-4-carboxylate (131 mg, 274.294 μmol) was converted to the title compound (77 mg, Y=45%) as a yellow oil. LCMS (ESI, m/z) : 620 [M+H]
+.
Step 4: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3, 5-difluoro-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoropyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (77 mg, 124.164 μmol) was converted to the title compound 48 mg as a white solid. LCMS (ESI, m/z) : 508 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.59 (m, 3H) , 7.24 (t, J = 8.0 Hz, 1H) , 6.10 (s, 1H) , 3.44 (s, 2H) , 3.22 (d, J = 1.6 Hz, 2H) , 3.20 (d, J = 1.6 Hz, 2H) , 2.34 (s, 3H) , 2.06 (dd, J = 30.2, 18.6 Hz, 5H) , 1.52 (d, J =6.2 Hz, 3H) .
The following example in Table 11 was synthesized using the above procedure with the corresponding starting materials and intermediates.
Table 11
Example 93
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3, 5-difluoro-4-methyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: tert-butyl- (2R, 4R) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of INT C6 (1.23 g, 2.668 mmol) in dichloromethane (18 ml) was added trifluoroacetic acid (2 ml) and stirred at room temperature for 1 h. After completion, the reaction was quenched with saturated sodium bicarbonate solution (100 ml) and extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure to afford (0.93 g, 2.577 mmol, Y=97%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 361 [M+H]
+.
Step 2: tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl- (2R, 4R) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (0.93 g, 2.577 mmol) , potassium carbonate (0.91 g, 6.584 mmol) and 1- (bromomethyl) -3-chloro-2-fluorobenzene (0.59 g, 2.640 mmol) in ACN (10 mL) was stirred for 2 h at room temperature. After completion, the resulting mixture was filtered and concentrated under vacuum. The crude product was purified by silica gel column chromatography eluting with EtOAc/hexane (0~30%) to afford (0.91 g, Y=70%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 503 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3, 5-difluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
A solution of diisopropylamine (527 mg, 5.208 mmol) in THF (3 ml) was added n-butyllithium 2.5 M in THF (1.5 ml, 3.75 mmol) at -70~-60 ℃ under nitrogen. The solution was stirred for 1 h at -10 ℃~0 ℃. The resulting solution was slowly added tert-butyl- (2R, 4R) -1- (3- chloro-2-fluorobenzyl) -4- ( (6-chloro-3, 5-difluoropyridin-2-yl) methyl) -2-methylpiperidine-4-carbo xylate (0.91 g, 1.808 mmol) in THF (5 ml) . The solution was stirred at -70 ℃~-60 ℃ for 1 h.
A solution of iodomethane (450 mg, 3.170 mmol) in THF (3 ml) was added to the above solution. The resulting solution was stirred at -70 ℃ ~-60 ℃ for 2 h. After completion, the reaction was quenched with saturated ammonium chloride solution (100 mL) and extracted with EtOAc. The organic layer were combined, dried over anhydrous sodium sulfate and concentrated under vacuum. The residue was purified by C18 reverse phase chromatography eluting with H
2O/ACN to afford (0.92 g, 1.778 mmol, Y=98%) of the title compound as a yellow oil. LCMS (ESI, m/z) : 517 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
A mixture of tert-butyl- (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (6-chloro-3, 5-difluoro-4-methylpyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (0.92 g, 1.778 mmol) , tris (dibenzylideneacetone) dipalladium (488.467 mg, 533.426 μmol) , dimethylbwasdiphenylphosphinoxanthene (411.533 mg, 711.235 μmol) , 1-tert-butyl-3-methyl-1H-pyrazol-5-amine (354.180 mg, 2.312 mmol) and K
3PO
4 (754.856 mg, 3.556 mmol) in 1, 4-dioxane (15 ml) was stirred at 110 ℃ for 5 h under nitrogen. The resulting solution was cooled to room temperature and diluted with brine and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The residue was purified by C18 reverse phase chromatography eluting with H
2O/CH
3CN to afford (714 mg, 1.126mmol, Y=63%) of the title compound as a yellow solid. LCMS (ESI, m/z) : 634 [M+H]
+.
Step 5: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3, 5-difluoro-4-methyl-6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
A solution of tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3, 5-difluoro-4-methylpyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperi dine-4-carboxylat (714 mg, 1.126 mmol) in formic acid (15 mL) was stirred at reflux for 4 h. After completion, the resulting solution was concentrated under reduced pressure. The residue was dissolved in water (40 mL) at 0 ℃ and adjusted PH=6~7 with sodium hydroxide aqueous solution (5 M) . The resulting mixture was extracted with DCM. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by C18 reverse phase column chromatography eluting with MeOH/Water to afford (349 mg, 668.632 umol, Y=59%) of the title compound as a white solid. LCMS (ESI, m/z) : 522 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.35 (m, 2H) , 7.09 (s, 1H) , 5.89 (s, 1H) , 4.18 (d, J = 13.6 Hz, 1H) , 3.53 (m, 1H) , 3.06 (s, 2H) , 2.95 (s, 1H) , 2.80 (d, J = 12.4 Hz, 1H) , 2.59 (t, J = 11.2 Hz, 1H) , 2.13 (s, 6H) , 1.83 (t, J = 11.1 Hz, 2H) , 1.73 (s, 2H) , 1.19 (d, J = 6.1 Hz, 3H) .
Example 94
(2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (2-fluoropropan-2-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Step 1: di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
Following the procedure analogous to that described in Step 1 for the synthesis of Example 62, INT C2 (635 mg, 1.303mmol) was converted to the title compound (431mg, Y=61%) as a yellow oil. LCMS (ESI, m/z) : 545 [M+H]
+.
Step 2: di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate
To a solution of di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-hydroxypropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-1, 4-dicarboxylate (431 mg, 790.128 μmol) in DCM (20 ml) was added DAST (0.5 mL) . The reaction mixture was stirred at room temperature for 2 h. The resulting solution was quenched with saturated sodium bicarbonate aqueous solution and extracted with DCM (50 mL) . The organic layer was washed with brine (100 mL) , dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The resulting residue was purified by C18 reversed phase column chromatography eluting with H
2O/ACN to afford di-tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -2-methyl piperidine-1, 4-dicarboxylate (387 mg, Y=89%) as a yellow oil. LCMS (ESI, m/z) : 547 [M+H]
+.
Step 3: tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 3 for the synthesis of Example 5, di-tert-butyl (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -2-methyl piperidine-1, 4-dicarboxylate (387 mg, 706.885 μmol) was converted to the title compound (268 mg, Y=85%) as a yellow oil. LCMS (ESI, m/z) : 447 [M+H]
+.
Step 4: tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 4 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylate (268 mg, 599.075 μmol) was converted to the title compound (167 mg, Y=47%) as a yellow oil. LCMS (ESI, m/z) : 589 [M+H]
+.
Step 5: tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate
Following the procedure analogous to that described in Step 2 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6-bromo-3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carboxylate (167 mg, 283.092 umol) was converted to the title compound (168 mg, Y=89%) as a yellow oil. LCMS (ESI, m/z) : 662 [M+H]
+.
Step 6: (2R, 4R) -1- (3-chloro-2-fluorobenzyl) -4- ( (3-fluoro-4- (2-fluoropropan-2-yl) -6- ( (5-methyl-1H-pyrazol-3-yl) amino) pyridin-2-yl) methyl) -2-methylpiperidine-4-carboxylic acid
Following the procedure analogous to that described in Step 5 for the synthesis of Example 5, tert-butyl- (2R, 4R) -4- ( (6- ( (1- (tert-butyl) -5-methyl-1H-pyrazol-3-yl) amino) -3-fluoro-4- (2-fluoropropan-2-yl) pyridin-2-yl) methyl) -1- (3-chloro-2-fluorobenzyl) -2-methylpiperidine-4-carb oxylate (168 mg, 253.690 umol) was converted to the title compound (27 mg) as a white solid. LCMS (ESI, m/z) : 550 [M+H]
+.
1H NMR (400 MHz, MeOD) δ 7.70 (t, J = 7.6 Hz, 1H) , 7.56 (t, J =6.9 Hz, 1H) , 7.36 (t, J = 7.9 Hz, 1H) , 6.96 (d, J = 4.6 Hz, 1H) , 5.99 (s, 1H) , 3.42 (s, 4H) , 2.37 (s, 3H) , 2.19 (dd, J = 43.0, 16.1 Hz, 5H) , 1.74 (d, J = 22.7 Hz, 6H) , 1.58 (d, J = 6.1 Hz, 3H) .
The following examples in Table 12 were synthesized using the above procedure or modified procedure with the corresponding starting materials.
Table 12
PHARMACOLOGICAL TESTING
Note that an Aurora A selective inhibitor, LY3295668, presently under clinical development was used as a control compound.
Example A: Evaluation of Aurora A and Aurora B Inhibitory Effect -Kinase assay
The inhibitory activities of a test compound against Aurora A and Aurora B were measured according to the following method.
The IC
50 value of Aurora A and Aurora B kinase was performed by Sundia MediTech Co. Ltd. using Mobility shift assay. And the results are shown in Table A.
Experimental methods:
(1) Prepare a 1x kinase buffer [50 mM 4- (2-hydroxyethyi) -l-piperazineethanesulfonic acid (HEPES) , PH 7.5, 0.01%Brij-35, 10 mM MgCl
2, 2 mM dithiothreitol (DTT) ] .
(2) Prepare compound:
The testing compound was dissolved with DMSO. The testing compound was diluted up to 100x final concentration in a 384-well plate. Transfer 250nL of the compound dilution to a 384-well assay plate using Echo 550.100%DMSO of 250nL was added to the negative control well and the positive control well.
(3) Prepare a 2.5x enzyme solution using the above 1x kinase buffer.
(4) Add 10μL of the 2.5x enzyme solution to the compound well and the positive control well of the 384-well assay plate. Add 10μL of the 1x kinase buffer to the negative control well.
(5) The 384-well plate was centrifuged at 1000rpm for 30 seconds and incubated at room temperature for 10min.
(6) A mixture of ATP and Kinase substrate 21 with a final concentration of 25/15x was prepared by the 1x kinase buffer.
(7) Add 15μL of the mixture of 25/15x ATP and kinase substrate solution 21 to start reaction.
(8) The 384-well plate was centrifuged at 1000rpm for 30 seconds and incubated at room temperature.
(9) 30μL of the stop and detection buffer was added to stop the kinase reaction and centrifuged at 1000rpm for 30 seconds.
(10) Collect data on Caliper EZ ReaderⅡ.
Data analysis:
Formula:
Conversion%_sample is conversion rate data of samples. Conversion%_min is mean value of negative control (conversion rate data without enzyme activation) . Conversion%_max is mean positive control (conversion rate data without compound) .
Curve fitting:
The log of concentration is on the X axis, and the percentage inhibition is on the Y axis. Fit the Quantitative effect curves with log (inhibitor) vs. response -Variable slope in GraphPad Prism5 obtain IC
50 values. Equation used is Y=Bottom+ (Top-Bottom) / (1+10^ ( (LogIC
50-X) *HillSlope) ) .
Table A
As a result, the compound of the invention exhibited high inhibitory activity against Aurora A and low inhibitory activity Aurora B, compared to a control compound, LY3295668. It was demonstrated that the compound of the invention has selectivity for Aurora A.
Example B: Cell proliferation assay
NCI-H2171 and NCI-H446 cell proliferation analysis were conducted by CellTiter-Glo (Promega, Cat#G1111) . The cells will be harvested respectively during the logarithmic growth period and counted with hemocytometer. The cell viability is over 90%by trypan blue exclusion. Adjust NCI-H2171 and NCI-H446 cells concentrations to 1.0×10
5 cells/mL with complete medium (RPMI-1640 medium supplemented with 10% (v/v) fetal bovine serum) . 100 μL/cell suspensions were added to 96-well plates, and the final cell densities were 1.0×10
4 cells/well. The plate will be cultured overnight in 5%CO
2 and 95%humidity at 37 ℃. The next day, the test compound was dissolved in DMSO as stock solution. Then the different concentrations of compound were added into 96-well plates. The plates will be cultured for 5 days, then measured by means of CellTiter-Glo assay. 50μL/cell CellTiter-Glo reagent was added into 96-well plates. Shock incubation for 5 min and then stand incubation for 10 min at room temperature. Record the Luminosity values using an microplate spectrophotometer (Spark, Tecan) . Fit the data using GraphPad 8.0 and obtain IC
50 values.
Formula:
Survival (%) = (Lum
test-Lum
media control) / (Lum
cell control-Lum
media control) ×100%
The IC
50 results of the compounds of the invention are shown by Table B.
Table B
As a result, the compound according to the invention exhibited excellent cell growth inhibitory effect.
Example C: In vivo assay
This study is to examine the anti-tumor efficacy of test compounds in NCI-H446 and NCI-H69 human small cell lung cancer xenograft model in BALB/c nude mice. Each mouse was inoculated subcutaneously at the right flank region with NCI-H446 (3×10
6) and NCI-H69 cells (5×10
6) in 0.1 mL of PBS and Matrigel (1: 1) for tumor development. The mouse were randomized according to tumor size and weight, the treatment began when the mean tumor size reached 100-200 mm
3. Anti-tumor activity was assessed according to relative tumor inhibition rate (TGI) .
Tumor volumes were measured in two dimensions using a caliper, and the volume was expressed in mm
3 using the formula: V = 0.5 a x b
2 where a and b are the long and short diameters of the tumor, respectively. Statistical analysis of difference in tumor volume among the groups were performed using one-way ANOVA. All data was analyzed using SPSS 22.0 software. p <0.05 was considered to be statistically significant.
The results are shown as in Table C.
Table C
Note: a. mean±sem; b. vs. Vehicle
Example D: PK in Rat
The compounds were dissolved into 10%DMSO, 30%PEG400, and 60%saline to obtain a solution. SD male rats were given the compound orally and intravenously. Then plasma samples were collected at 0 hour (pre-dose) , 0.25, 0.5, 1, 2, 4, 7, 24 hours post-dose. Plasma drug concentration was detected by LC-MS/MS. Pharmacokinetic parameters were calculated using WinNonlin's software with non-compartmental model.
The results are shown in Table D.
Table D
From the above, the compound according to the invention is believed to be useful as an antitumor agent since it exhibits not only excellent cell growth inhibitory action based on Aurora A selective inhibitory activity. They also showed a great anti-tumor efficacy in vivo modles.
The compounds of the present invention are preferably formulated as pharmaceutical compositions administered by a variety of routes. Most preferably, such compositions are for oral administration. Such pharmaceutical compositions and processes for preparing the same are well known in the art. See, e.g., REMINGTON: THE SCIENCE AND PRACTICE OF PHARMACY (A. Gennaro, et al, eds., 19
th ed., Mack Publishing Co., 1995) . The compounds of Formula I, II, III, IV, V, VI or VII are generally effective over a wide dosage range.
For example, dosages per day normally fall within the range of about 1 mg to about 200 mg total daily dose, preferably 0.2 mg to 50 mg total daily dose, more preferably 0.2 mg to 20 mg total daily dose. In some instances dosage levels below the lower limit of the aforesaid range may be more than adequate, while in other cases still larger doses may be employed. The above dosage range is not intended to limit the scope of the invention in any way. It will be understood that the amount of the compound actually administered will be determined by a physician, in the light of the relevant circumstances, including the condition to be treated, the chosen route of administration, the actual compound or compounds administered, the age, weight, and response of the individual patient, and the severity of the patient's symptoms.
Claims (166)
- A compound of Formula I or a pharmaceutically acceptable salt thereof:Z is selected from -H, deuterium, halogen, -NH 2, -CN, -OH, -N 3, -NO 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, C 2-6alkynyl, -C 6-10aryl, -C 5-10heteroaryl, C 3-10heterocyclic ring or C 3-10carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains at least one heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, or C 1-6alkyl;L 1 and L 2 are independently selected from O, CR 2aR 2b, or NR 2a;each of R 2a and R 2b is independently selected from -H, deuterium, -NH 2, -CN, -OH, oxo, carboxyl, -CO-C 1-6alkyl, -COOC 1-6alkyl, -C 1-6alkylene-CO-C 1-6alkyl, -C 1-6alkoxy, -C 1-6alkyl, -C 2-6alkenyl, or -C 2-6alkynyl, and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;Y 1 is selected from CH, CR Y1 or N;Y 2 is selected from CH, CR Y2 or N;Y 3 is selected from CH, CR Y3 or N; provided that, however Y 1, Y 2, Y 3 are not all N;R Y1, R Y2 and R Y3 is independently selected from deuterium, halogen, -CN, -OH, -NH 2, -NO 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -S-C 1-6alkyl, -SO-C 1-6alkyl, -SO 2, -SO 2C 1-6alkyl, C 1-6alkyl, C 1-6alkoxy, C 3-10carbocyclic ring, C 6-10aryl, C 3-10heterocyclic ring or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl independently optionally contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;W 1 is CR w or N;W 2 is CR w or N;R w is independently selected from -H; halogen; -NH 2; -CN; -OH; -NO 2; carboxyl; -C 1-6alkyl; -C 1-6alkoxy; -C 1-6alkyl or -C 1-6alkoxy substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, -C 1-6alkyl or -C 1-6alkoxy;Each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, -C 1-6alkylene-NR 2R 3, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-CO-OR 2, -C 1-6alkylene-CO-NR 2R 3, -C 1-6alkylene-NR 2CO-NR 2R 3, -C 1-6alkylene-NR 2-COC 1-6alkyl, -C 1-6alkylene-C 3-10heterocyclic ring, -C 1-6alkylene-C 5-10heteroaryl, -CO-C 1-6alkylene-NR 2R 3, -CO-NR 2-C 3-10heterocyclic ring, -CO-C 3-10heterocyclic ring, -O-C 1-6alkylene-CO-OR 2, -O-C 1-6alkylene-CO-NR 2R 3, -O-C 1-6alkylene-NR 2R 3, -O-C 3-10heterocyclic ring, -O-C 3-10carbocyclic ring, -NR 2-C 1-6alkylene-NR 2R 3, -NR 2-C 1-6alkylene-C 3-10heterocyclic ring, -NR 2-C 1-6alkylene-C 5-10heteroaryl, -NR 2-CO-C 5-10heteroaryl, -CO-OR 2, -CONH 2, -CO-NR 2OR 2, -CO-NR 2R 3, -NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, NR 2SO 2R 2, COR 2, SO 2R 2, C 6-10aryl, C 5-10heteroaryl, C 3-10heterocyclic ring, or C 3-10carbocyclic ring; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, halogen, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -C 1-6alkyl, -C 1-6alkoxy, -S-C 1-6alkyl, -SO 2C 1-6alkyl, -NHSO 2C 1-6alkyl, -COC 1-6alkyl, -CO-C 1-6alkoxy, -NHCO-C 1-6alkoxy, -O-OC 1-6alkyl, or carboxyl; and each q is independently 0, 1, 2 or 3; orX 1 combines with X 2, to form C 3-10carbocyclic ring, or a C 3-10heterocyclic ring which contains at least one atom selected from N, O or S, wherein each of the ring systems is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, or C 1-6alkyl; orTwo X 1 can be joined together to form a C 3-10carbocyclic ring, or a C 3-10heterocyclic ring which contains at least one atom selected from N, O or S, and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic ring;Each of R 2 and R 3 is independently selected from -H, deuterium, halogen, -NH 2, -CN, -OH, -N 3, -NO 2, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -NH-O-C 1-6alkyl, -NH-C 1-6alkylene-O-C 1-6alkylene, C 5-10heterocyclic ring or C 5-10carbocyclic ring, and each of the heterocyclic ring contains at least one heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic ring.p is 0, 1, 2, 3 or 4;Y is selected from O, S, SO, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) mCR 4R 5- (CH 2) m-, and m is independently 0, 1, 2 or 3;R 4 and R 5 is independently selected from -H, deuterium, halogen, -CN, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-6alkoxy, -C 1-6alkyl, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-COOH, -C 1-6alkylene-NHCONH 2, -CO-N (C 1-6alky) 2, -C 1-6alkylene-NHCO-C 1-6alkyl, -CO-CO-N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -SONH 2, -SO 2NH 2, -SOC 1-6alky, -SO 2C 1-6alky, -C 3-10heterocyclic ring or -C 5-10heteroaryl; orR 4 combines with R 5, to form C=O, a C 3-10carbocyclic ring, or a C 3-10heterocyclic ring which contains at least one atom selected from N, O or S, and each of the ring systems is independently optionally substituted deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;Ar 2 is selected from C 6-10aryl, C 3-10carbocyclic ring, C 3-10heterocyclic ring, or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of the ring systems is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;Ar 1 is selected from C 6-10aryl, C 3-10carbocyclic ring, C 3-10heterocyclic ring, or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of the ring systems is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;
- The compound or pharmaceutically acceptable salt thereof of claim 1, wherein Z is selected from -H, deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -N 3, -NO 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, C 2-6 alkynyl, 6-membered aryl, 7-membered aryl, 8-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, or 8-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, or C 1-6alkyl.
- The compound or pharmaceutically acceptable salt thereof of claim 1 or 2, wherein Z is selected from -H, deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -N 3, -NO 2, carboxyl, C 1-3alkyl, C 1-3alkoxy, C 2-4alkenyl, C 2-4 alkynyl, 6-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, or C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-3, wherein Z is selected from -H, deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -N 3, -NO 2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, ethylene, 6-membered aryl, 5-membered heteroaryl, 6-membered heteroaryl, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heteroaryl and heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-4, wherein Z is selected from -H, deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -N 3, -NO 2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-5, wherein Z is selected from -H, deuterium, methyl, -CHD 2, -CH 2D, -CD 3, ethyl, -CHF 2, -CH 2F, -CF 3 or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-6, wherein L 1 and L 2 are independently CR 2aR 2b, or NR 2a.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-7, wherein each of R 2a and R 2b is independently selected from -H, deuterium, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, -CO-C 1-6alkyl, -COOC 1-6alkyl, -C 1-6alkylene-CO-C 1-6alkyl, -C 1-6alkoxy, -C 1-6alkyl, -C 2-6alkenyl; or -C 2-6alkynyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-8, wherein each of R 2a and R 2b is independently selected from -H, deuterium, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, -CO-C 1-3alkyl, -COOC 1-3alkyl, -C 1-3alkylene-CO-C 1-3alkyl, -C 1-3alkoxy, or -C 1-3alkyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, or -SO 2C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-9, wherein each of R 2a and R 2b is independently selected from -H, deuterium, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-10, wherein each of R 2a and R 2b is selected from independently -H, deuterium, methyl, -CHD 2, -CH 2D, -CD 3, ethyl, -CHF 2, -CH 2F, -CF 3, or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-11, wherein each of R 2a and R 2b is independently -H or deuterium.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-12, wherein L 1 is -CH 2-, -CH (COOH) -, or -NH-, and L 2 is -NH-or -CH 2-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-13, wherein L 1 is -CH 2-, and L 2 is -NH-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-14, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -COOH, -CONH 2, -CO-C 1-6alkyl, -S-C 1-6alkyl, -SO-C 1-6alkyl, -SO 2, -SO 2C 1-6alkyl, C 1-6alkyl, C 1-6alkoxy, -CO-C 3-8heterocyclic ring, C 3-8carbocyclic ring, C 5-6aryl, C 3-8heterocyclic ring, or C 5-6heteroaryl, and each of the heterocyclic ring and heteroaryl independently optionally contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-15, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -COOH, -CONH 2, -CO-C 1-3alkyl, -S-C 1-3alkyl, -SO-C 1-3alkyl, -SO 2, -SO 2C 1-3alkyl, C 1-3lkyl, C 1-3alkoxy, -CO-C 3-6heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl independently optionally contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, or -SO 2C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-16, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -COOH, -CONH 2, -CO-C 1-3alkyl, -S-C 1-3alkyl, -SO-C 1-3alkyl, -SO 2, -SO 2C 1-3alkyl, C 1-3lkyl, C 1-3alkoxy, -CO-4-membered heterocyclic ring, -CO-5-membered heterocyclic ring, -CO-6-membered heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl independently optionally contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, or -SO 2CH 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-17, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COOH, -CONH 2, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, -CO-4-membered heterocyclic ring, -CO-5-membered heterocyclic ring, -CO-6-membered heterocyclic ring, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl independently optionally contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-18, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COOH, -CONH 2, -COCH 3, -COCH 2CH 3, -CO-CH (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-19, wherein R Y1, R Y2 and R Y3 is independently selected from deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, isopropyl, -NHmethyl, -COOH, -CON (CH 3) 2, -COCH 3, -COCH 2CH 3, -CO-CH (CH 3) 2, -CO-C (CH 3) 3, -COCF 3, -SOCH 3, -SO 2, -SO 2CH 3, -CHF 2, -CF 3, -CH (F) CH 3, -C (F) 2CH 3, -OCH 3, -OCF 3, -CH 2OH, -CH 2CH 2OH, -CHOHCH 3, -CH 2F, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-20, wherein W 1 is CR w, and W 2 is CR w.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-21, wherein R w is independently selected from -H; -F; -Cl; -Br; -I; -NH 2; -CN; -OH; -NO 2; carboxyl; -C 1-3alkyl; -C 1-3alkoxy; -C 1-6alkyl or -C 1-6alkoxy substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, -C 1-3alkyl or -C 1-3alkoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-22, wherein R w is independently selected from -H; -F; -Cl; -Br; -NH 2; -CN; -OH; -NO 2; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -C 1-3alkyl or -C 1-3alkoxy substituted with deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, -NO 2, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-23, wherein R w is independently -H, deuterium, -F, -CN or methyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-24, wherein R w is -H, -F or -CN.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-25, wherein W 1 is CH or N, and W 2 is CH, CF or N.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-26, wherein W 1 is N, and W 2 is N.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-27, wherein each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, -C 1-6alkylene-NR 2R 3, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-CO-OR 2, -C 1-6alkylene-CO-NR 2R 3, -C 1-6alkylene-NR 2CO-NR 2R 3, -C 1-6alkylene-NR 2-COC 1-6alkyl, -C 1-6alkylene-C 3-10heterocyclic ring, -C 1-6alkylene-C 5-10heteroaryl, -CO-C 1-6alkylene-NR 2R 3, -CO-C 3-10heterocyclic ring, -O-C 1-6alkylene-CO-OR 2, -O-C 1-6alkylene-CO-NR 2R 3, -O-C 1-6alkylene-NR 2R 3, -O-C 3-10heterocyclic ring, -O-C 3-10carbocyclic ring, -NR 2-C 1-6alkylene-NR 2R 3, -NR 2-C 1-6alkylene-C 3-10heterocyclic ring, -NR 2-C 1-6alkylene-C 5-10heteroaryl, -NR 2-CO-C 5-10heteroaryl, -CO-OR 2, -CONH 2, -CO-NR 2OR 2, -CO-NR 2R 3, -NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, NR 2SO 2R 2, COR 2, SO 2R 2, C 6-10aryl, or C 5-10heteroaryl; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -C 1-6alkyl, -C 1-6alkoxy, -S-C 1-6alkyl, -SO 2C 1-6alkyl, -NHSO 2C 1-6alkyl, -COC 1-6alkyl, -CO-C 1-6alkoxy, -NHCO-C 1-6alkoxy, -O-OC 1-6alkyl, or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-28, wherein each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, -C 1-6alkylene-NR 2R 3, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-CO-OR 2, -C 1-6alkylene-CO-NR 2R 3, -C 1-6alkylene-NR 2CO-NR 2R 3, -C 1-6alkylene-C 3-8heterocyclic ring, -C 1-6alkylene-C 5-10heteroaryl, -CO-C 3-8heterocyclic ring, -O-C 3-10heterocyclic ring, -O-C 3-8carbocyclic ring, -NR 2-C 1-6alkylene-NR 2R 3, -NR 2-C 1-6alkylene-C 3-8heterocyclic ring, -NR 2-C 1-6alkylene-C 5-10heteroaryl, -NR 2-CO-C 5-10heteroaryl, -CO-OR 2, -CO-NR 2OR 2, -CO-NR 2R 3, -NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, -NR 2SO 2R 2, -COR 2, or -SO 2R 2; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -C 1-3alkyl, -C 1-3alkoxy, -S-C 1-3alkyl, -SO 2C 1-3alkyl, -NHSO 2C 1-3alkyl, -COC 1-3alkyl, -CO-C 1-3alkoxy, -NHCO-C 1-3alkoxy, -O-OC 1-3alkyl, or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-29, wherein each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, carboxyl, C 1-3alkyl, C 1-3alkoxy, -C 1-3alkylene-NR 2R 3, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-CO-OR 2, -C 1-3alkylene-CO-NR 2R 3, -C 1-3alkylene-NR 2CO-NR 2R 3, -C 1-3alkylene-C 3-6heterocyclic ring, -C 1-3alkylene-C 5-6heteroaryl, -CO-C 3-6heterocyclic ring, -O-C 3-6carbocyclic ring, -NR 2-C 1-3alkylene-NR 2R 3, -NR 2-C 1-3alkylene-C 3-6heterocyclic ring, -CO-OR 2, -CO-NR 2OR 2, -CO-NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, -NR 2SO 2R 2, -COR 2, or -SO 2R 2; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-30, wherein each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, C 1-3alkyl, or C 1-3alkoxy; and each of which is independently optionally substituted with substituent R a; and each of R a is independently deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-31, wherein each X 1 and X 2 is independently selected from -H, deuterium, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-32, wherein each X 1 and X 2 is independently selected from -H, deuterium, methyl, -CHD 2, -CH 2D, -CD 3, ethyl, or methyl substituted with one or more F.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-33, wherein each X 1 and X 2 is independently -H, methyl, ethyl, or -CF 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-34, wherein X 1 and X 2 are both -H.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-35, wherein X 1 combines with X 2, to form a C 3-8carbocyclic ring, or a C 3-8heterocyclic ring which contains 1, 2 or 3 selected from N, O or S, wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, or C 1-6alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-36, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, or C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-37, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-38, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-39, wherein X 1 combines with X 2, to form a 5-membered bridge ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-40, wherein two X 1 can be joined together to form a C 3-10carbocyclic ring or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-6carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-41, wherein two X 1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-42, wherein two X 1 can be joined together to form a two X 1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatom selected from N or O; and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-43, wherein two X 1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-44, wherein two X 1 can be joined together to form a cyclopropyl, cyclobutyl, cyclopentyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-45, wherein two X 1 can be joined together to form a cyclopropyl or cyclobutyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-46, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -NH-O-C 1-6alkyl, -NH-C 1-6alkylene-O-C 1-6alkylene, C 5-10heterocyclic ring or C 5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, or -C 3-6carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-47, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, C 1-3alkyl, C 1-3alkoxy, C 2-4alkenyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -NH-O-C 1-3alkyl, -NH-C 1-3alkylene-O-C 1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-48, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH 3, -NHOCH 2CH 3, -NHCH 2OCH 3, -NHOCH 2CH 2CH 3, -NHCH 2OCH 2CH 3, -NHCH 2CH 2OCH 3, -NHOCH (CH 3) 2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-49, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl or -NHisopropyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-50, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, or -CH 2NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-51, wherein q is 0, 1 or 2.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-52, wherein p is 0, 1, 2 or 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-53, wherein Y is selected from O, S, SO, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) mCR 4R 5- (CH 2) m-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-54, wherein Y is selected from O, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) mCR 4R 5- (CH 2) m-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-55, wherein m is 0, 1 or 2.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-56, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; C 1-6alkoxy; C 1-6alkyl; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-6alkoxy, -C 1-6alkyl, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-COOH, -C 1-6alkylene-NHCONH 2, -CO-N (C 1-6alky) 2, -C 1-6alkylene-NHCO-C 1-6alkyl, -CO-CO-N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -SONH 2, -SO 2NH 2, -SOC 1-6alky, -SO 2C 1-6alky, -C 3-8heterocyclic or -C 5-10heteroaryl; orR 4 combines with R 5, to form C=O, a C 3-8carbocyclic ring, or a C 3-8heterocyclic ring which contains at least one atom selected from N, O or S, and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-6carbocyclic.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-57, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; C 1-3alkoxy; C 1-3alkyl; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-3alkoxy, -C 1-3alkyl, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-COOH, -C 1-3alkylene-NHCONH 2, -CO-N (C 1-3alky) 2, -C 1-3alkylene-NHCO-C 1-3alkyl, -CO-CO-N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -SONH 2, -SO 2NH 2, -SOC 1-3alky, -SO 2C 1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-58, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-3alkoxy, -C 1-3alkyl, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-COOH, -C 1-3alkylene-NHCONH 2, -CO-N (C 1-3alky) 2, -C 1-3alkylene-NHCO-C 1-3alkyl, -CO-CO-N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -SONH 2, -SO 2NH 2, -SOC 1-3alky, -SO 2C 1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, or 6-member heterocyclic ring, and each of the heterocyclic ring contains 1, or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-59, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH 2OCH 3, -CH 2OCH 2CH 3, -CH 2OCH (CH 3) 2, -NHOCH 2CH 3, -CH 2-NHCONH 2, -CO-N (CH 3) 2, -CH 2-NHCO-C 1-3alkyl, -CO-CH 3, -SONH 2, -SO 2NH 2, -SOCH 3, -SO 2CH 3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-60, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; -Br; -I; -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; orR 4 combines with R 5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-61, wherein R 4 and R 5 is independently selected from -H; deuterium; -F; -Cl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl independently substituted with deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; orR 4 combines with R 5, to form a cyclopropyl, cyclobutyl, or 4-membered heterocyclic ring which contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-62, wherein R 4 and R 5 is independently selected from –H, deuterium, -F, methyl, -CH 2D, -CHF 2, -CH 2F, -CD 2H, -CD 3, -CF 3, orR 4 combines with R 5, to form cyclopropyl, cyclobutyl, or
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-63, wherein Y is selected from O, -CH 2-, -CH 2-CH 2-, -CH 2CF 2-, -CF 2CH 2-, -CF 2-, -CH (CH 3) -, -C (CH 3) 2-, -CH (CF 3) -, -CO-, -SO 2-, -CH 2-CO-, -CH 2-SO 2-, -CO-CH 2-, -SO 2-CH 2-,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-64, wherein Ar 2 is selected from C 6-10aryl, C 3-8carbocyclic ring, C 3-10heterocyclic ring, or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains at least one atom selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F, -Cl, -Br, -I, -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-6carbocyclic.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-65, wherein Ar 2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F, -Cl, -Br, -I, -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-3alkyl; C 1-3alkoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-66, wherein Ar 2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, 9-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH 2F; -CHF 2; -CF 3; -CH 2D; CHD 2; -CD 3; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-67, wherein Ar 2 is a 6-membered aryl, 5-membered heteroaryl or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-68, wherein Ar 2 is a phenyl, and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-69, wherein Ar 2 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-70, wherein Ar 1 is selected from C 6-10aryl, C 3-8carbocyclic ring, C 3-8heterocyclic ring, or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, or -C 3-6carbocyclic.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-71, wherein Ar 1 is 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-3alkyl; C 1-3alkoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with one or more of deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-72, wherein Ar 1 is 5-membered heteroaryl or 6-membered heteroaryl; each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or S; and each of which is independently optionally substituted with deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl independently substituted with one or more of deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-73, wherein Ar 1 is 5-membered heteroaryl which contains 1, 2 or 3 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl, -CH 2N (CH 3) 2.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-74, wherein Ar 1 is and which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-75, wherein Ar 1 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-76, wherein the compound is of Formula II:Wherein Z, L 1, L 2, Y 1, Y 2, Y 3, X 1, X 2, Y, Ar 1, Ar 2, and p are as defined in claims 1-76.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-77, wherein the compound is of Formula III or IV:Wherein Z, L 1, L 2, Y 1, Y 2, X 1, X 2, Y, Ar 1, Ar 2, and p are as defined in claims 1-77.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-78, wherein the compound is of Formula V:wherein,Y 2 is independently CH, CR Y2 or N;R Y2 is selected from deuterium, halogen, -CN, -OH, -NH 2, -NO 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -S-C 1-6alkyl, -SO-C 1-6alkyl, -SO 2, -SO 2C 1-6alkyl, C 1-6alkyl, C 1-6alkoxy, C 3-10carbocyclic ring, C 6-10aryl, C 3-10heterocyclic ring or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;each X 1 and X 2 is independently selected from -H, deuterium, halogen, -CN, -OH, -NH 2, -NO 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, -C 1-6alkylene-NR 2R 3, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-CO-OR 2, -C 1-6alkylene-CO-NR 2R 3, -C 1-6alkylene-NR 2CO-NR 2R 3, -C 1-6alkylene-NR 2-COC 1-6alkyl, -C 1-6alkylene-C 3-10heterocyclic ring, -C 1-6alkylene-C 5-10heteroaryl, -CO-C 1-6alkylene-NR 2R 3, -CO-NR 2-C 3-10heterocyclic ring, -CO-C 3-10heterocyclic ring, -O-C 1-6alkylene-CO-OR 2, -O-C 1-6alkylene-CO-NR 2R 3, -O-C 1-6alkylene-NR 2R 3, -O-C 3-10heterocyclic ring, -O-C 3-10carbocyclic ring, -NR 2-C 1-6alkylene-NR 2R 3, -NR 2-C 1-6alkylene-C 3-10heterocyclic ring, -NR 2-C 1-6alkylene-C 5-10heteroaryl, -NR 2-CO-C 5-10heteroaryl, -CO-OR 2, -CONH 2, -CO-NR 2OR 2, -CO-NR 2R 3, -NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, NR 2SO 2R 2, COR 2, SO 2R 2, C 6-10aryl, C 5-10heteroaryl, C 3-10heterocyclic ring, or C 3-10carbocyclic ring; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, halogen, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -C 1-6alkyl, -C 1-6alkoxy, -S-C 1-6alkyl, -SO 2C 1-6alkyl, -NHSO 2C 1-6alkyl, -COC 1-6alkyl, -CO-C 1-6alkoxy, -NHCO-C 1-6alkoxy, -O-OC 1-6alkyl, or carboxyl; and each q is independently 0, 1, 2 or 3; orX 1 combines with X 2, to form a C 3-10carbocyclic ring or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, wherein each of the ring systems is independently optionally substituted with deuterium, halogen, -CN, -OH, C 1-6alkoxy, or C 1-6alkyl; orTwo X 1 can be joined together to form a C 3-10carbocyclic ring or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;Each of R 2 and R 3 is independently selected from -H, deuterium, halogen, -NH 2, -CN, -OH, -N 3, -NO 2, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -NH-O-C 1-6alkyl, -NH-C 1-6alkylene-O-C 1-6alkylene, C 5-10heterocyclic ring or C 5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic.Y is selected from O, S, SO, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) m-CR 4R 5- (CH 2) m-, and m is independently 0, 1, 2 or 3;R 4 and R 5 is independently selected from -H; deuterium; halogen; -CN;carbonyl; =O; oxo; carboxyl; C 1-6alkoxy; C 1-6alkyl; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-6alkoxy, -C 1-6alkyl, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-COOH, -C 1-6alkylene-NHCONH 2, -CO-N (C 1-6alky) 2, -C 1-6alkylene-NHCO-C 1-6alkyl, -CO-CO-N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -SONH 2, -SO 2NH 2, -SOC 1-6alky, -SO 2C 1-6alky, -C 3-10heterocyclic or -C 5-10heteroaryl; orR 4 combines with R 5, to form C=O, a C 3-10carbocyclic ring, or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;Ar 2 is selected from C 6-10aryl, C 3-8carbocyclic or C 5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;Ar 1 is selected from C 6-10aryl, C 3-8carbocyclic or C 5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic.
- The compound or pharmaceutically acceptable salt thereof of claim 79, R Y2 is selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -S-C 1-3alkyl, -SO-C 1-3alkyl, -SO 2, -SO 2C 1-3alkyl, C 1-3lkyl, C 1-3alkoxy, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, or -SO 2C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of claim 79 or 80, R Y2 is selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl; and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-81, R Y2 is selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-82, R Y2 is selected from deuterium, -F, -Cl, -CN, methyl, ethyl, isopropyl, -NHmethyl, -COCH 3, -SOCH 3, -SO 2, -SO 2CH 3, -CHF 2, -CF 3, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -CH (F) CH 3, -C (F) 2CH 3, -OCH 3, -OCF 3, -CH 2OH, -CH 2CH 2OH, -CHOHCH 3, -CH 2F, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-83, wherein each X 1 and X 2 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, carboxyl, C 1-3alkyl, C 1-3alkoxy, -C 1-3alkylene-NR 2R 3, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-CO-OR 2, -C 1-3alkylene-CO-NR 2R 3, -C 1-3alkylene-NR 2CO-NR 2R 3, -C 1-3alkylene-C 3-6heterocyclic ring, -C 1-3alkylene-C 5-6heteroaryl, -CO-C 3-6heterocyclic ring, -O-C 3-6carbocyclic ring, -NR 2-C 1-3alkylene-NR 2R 3, -NR 2-C 1-3alkylene-C 3-6heterocyclic ring, -CO-OR 2, -CO-NR 2OR 2, -CO-NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, -NR 2SO 2R 2, -COR 2, or -SO 2R 2; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -C 1-3alkyl, -C 1-3alkoxy, -S-C 1-3alkyl, -SO 2C 1-3alkyl, -NHSO 2C 1-3alkyl, -COC 1-3alkyl, -CO-C 1-3alkoxy, -NHCO-C 1-3alkoxy, -O-OC 1-3alkyl, or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-84, wherein each X 1 and X 2 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R a; and R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-85, wherein each X 1 and X 2 is independently selected from -H, methyl, ethyl, or -CF 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-86, wherein X 1 and X 2 are both -H.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-87, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, or C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-88, wherein X 1 combines with X 2, to form an a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-89, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-90, wherein X 1 combines with X 2, to form a 5-membered bridge ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-91, wherein two X 1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S, and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-92, wherein two X 1 can be joined together to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatom selected from N or O; and wherein the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-93, wherein two X 1 can be joined together to form a cyclopropyl, cyclobutyl, or cyclopentyl, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-94, wherein two X 1 can be joined together to form a cyclopropyl or cyclobutyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-95, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, C 1-3alkyl, C 1-3alkoxy, C 2-4alkenyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -NH-O-C 1-3alkyl, -NH-C 1-3alkylene-O-C 1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-96, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH 3, -NHOCH 2CH 3, -NHCH 2OCH 3, -NHOCH 2CH 2CH 3, -NHCH 2OCH 2CH 3, -NHCH 2CH 2OCH 3, -NHOCH (CH 3) 2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-97, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, or -CH 2NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-98, wherein q is 0 or 1.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-99, wherein Y is selected from O, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) m-CR 4R 5- (CH 2) m-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-100, wherein m is 0 or 1.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-101, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; C 1-3alkoxy; C 1-3alkyl; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-3alkoxy, -C 1-3alkyl, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-COOH, -C 1-3alkylene-NHCONH 2, -CO-N (C 1-3alky) 2, -C 1-3alkylene-NHCO-C 1-3alkyl, -CO-CO-N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -SONH 2, -SO 2NH 2, -SOC 1-3alky, -SO 2C 1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-102, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -CN; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH 2OCH 3, -CH 2OCH 2CH 3, -CH 2OCH (CH 3) 2, -NHOCH 2CH 3, -CH 2-NHCONH 2, -CO-N (CH 3) 2, -CH 2-NHCO-C 1-3alkyl, -CO-CH 3, -SONH 2, -SO 2NH 2, -SOCH 3, -SO 2CH 3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-103, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -NH 2; -CN; -OH; -NO 2; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; orR 4 combines with R 5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-104, wherein R 4 and R 5 is independently selected from –H, deuterium, -F, methyl, -CH 2D, -CHF 2, -CH 2F, -CD 2H, -CD 3, -CF 3, orR 4 combines with R 5, to form cyclopropyl, cyclobutyl, or
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-105, wherein Y is selected from O, -CH 2-, -CH 2-CH 2-, -CH 2CF 2-, -CF 2-, -CF 2CH 2-, -CH (CH 3) -, -C (CH 3) 2-, -CH (CF 3) -, -CO-, -SO 2-, -CH 2-CO-, -CH 2-SO 2-, -CO-CH 2-, -SO 2-CH 2-,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-106, wherein Ar 2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-107, wherein Ar 2 is a 6-membered aryl, 5-membered heteroaryl or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-108, wherein Ar 2 is a phenyl, and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-109, wherein Ar 2 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-110, wherein Ar 1 is 5-membered heteroaryl 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-3alkyl; C 1-3alkoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-111, wherein Ar 1 is 5-membered heteroaryl which contains 1 or 2 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl, -CH 2N (CH 3) 2.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-112, wherein Ar 1 is and which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 79-113, wherein Ar 1 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-78, wherein the compound is of Formula VII:wherein,Y 1 is independently CH or CR Y1;Y 2 is independently CH or CR Y2;R Y2 and R Y2 is independently selected from deuterium, halogen, -CN, -OH, -NH 2, -NO 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -S-C 1-6alkyl, -SO-C 1-6alkyl, -SO 2, -SO 2C 1-6alkyl, C 1-6alkyl, C 1-6alkoxy, C 3-10carbocyclic ring, C 6-10aryl, C 3-10heterocyclic ring or C 5-10heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;each X 1 and X 2 is independently selected from -H, deuterium, halogen, -CN, -OH, -NH 2, -NO 2, carboxyl, C 1-6alkyl, C 1-6alkoxy, -C 1-6alkylene-NR 2R 3, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-CO-OR 2, -C 1-6alkylene-CO-NR 2R 3, -C 1-6alkylene-NR 2CO-NR 2R 3, -C 1-6alkylene-NR 2-COC 1-6alkyl, -C 1-6alkylene-C 3-10heterocyclic ring, -C 1-6alkylene-C 5-10heteroaryl, -CO-C 1-6alkylene-NR 2R 3, -CO-NR 2-C 3-10heterocyclic ring, -CO-C 3-10heterocyclic ring, -O-C 1-6alkylene-CO-OR 2, -O-C 1-6alkylene-CO-NR 2R 3, -O-C 1-6alkylene-NR 2R 3, -O-C 3-10heterocyclic ring, -O-C 3-10carbocyclic ring, -NR 2-C 1-6alkylene-NR 2R 3, -NR 2-C 1-6alkylene-C 3-10heterocyclic ring, -NR 2-C 1-6alkylene-C 5-10heteroaryl, -NR 2-CO-C 5-10heteroaryl, -CO-OR 2, -CONH 2, -CO-NR 2OR 2, -CO-NR 2R 3, -NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, NR 2SO 2R 2, COR 2, SO 2R 2, C 6-10aryl, C 5-10heteroaryl, C 3-10heterocyclic ring, or C 3-10carbocyclic ring; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, halogen, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -C 1-6alkyl, -C 1-6alkoxy, -S-C 1-6alkyl, -SO 2C 1-6alkyl, -NHSO 2C 1-6alkyl, -COC 1-6alkyl, -CO-C 1-6alkoxy, -NHCO-C 1-6alkoxy, -O-OC 1-6alkyl, or carboxyl; and each q is independently 0, 1, 2 or 3; orX 1 combines with X 2, to form a C 3-10carbocyclic ring or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, wherein each of the ring systems is independently optionally substituted with deuterium, halogen, -CN, -OH, C 1-6alkoxy, or C 1-6alkyl; orEach of R 2 and R 3 is independently selected from -H, deuterium, halogen, -NH 2, -CN, -OH, -N 3, -NO 2, C 1-6alkyl, C 1-6alkoxy, C 2-6alkenyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -NH-O-C 1-6alkyl, -NH-C 1-6alkylene-O-C 1-6alkylene, C 5-10heterocyclic ring or C 5-10carbocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic.Y is selected from O, S, SO, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) m-CR 4R 5- (CH 2) m-, and m is independently 0, 1, 2 or 3;R 4 and R 5 is independently selected from -H; deuterium; halogen; -CN; carbonyl; =O; oxo; carboxyl; C 1-6alkoxy; C 1-6alkyl; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-6alkoxy, -C 1-6alkyl, -C 1-6alkylene-O-C 1-6alkyl, -C 1-6alkylene-COOH, -C 1-6alkylene-NHCONH 2, -CO-N (C 1-6alky) 2, -C 1-6alkylene-NHCO-C 1-6alkyl, -CO-CO-N (C 1-6alkyl) 2, -CO-C 1-6alkyl, -SONH 2, -SO 2NH 2, -SOC 1-6alky, -SO 2C 1-6alky, -C 3-10heterocyclic or -C 5-10heteroaryl; orR 4 combines with R 5, to form C=O, a C 3-10carbocyclic ring, or a C 3-10heterocyclic ring which contains 1, 2 or 3 heteroatoms selected from N, O or S, and each of which is independently optionally substituted deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic;Ar 2 is selected from C 6-10aryl, C 3-8carbocyclic or C 5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, or -SO 2C 1-6alkyl;Ar 1 is selected from C 6-10aryl, C 3-8carbocyclic or C 5-10heteroaryl which contains at 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; halogen; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-6alkyl; C 1-6alkoxy; or C 1-6alkyl or C 1-6alkoxy independently substituted with deuterium, halogen, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-6alkoxy, C 1-6alkyl, -NH (C 1-6alkyl) , -N (C 1-6alkyl) 2, -S-C 1-6alkyl, -SO 2C 1-6alkyl, or -C 3-8carbocyclic.
- The compound or pharmaceutically acceptable salt thereof of claim 115, R Y1 and R Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -S-C 1-3alkyl, -SO-C 1-3alkyl, -SO 2, -SO 2C 1-3alkyl, C 1-3lkyl, C 1-3alkoxy, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 5-membered aryl, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl or 6-membered heteroaryl, and each of the heterocyclic ring and heteroaryl contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, or -SO 2C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of claim 115 or 116, R Y1 and R Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, or 6-membered heteroaryl; and each of the heterocyclic ring and heteroaryl contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-117, R Y1 and R Y2 is independently selected from deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -SCH 3, -SOCH 3, -SO 2, -SO 2CH 3, and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-118, R Y1 and R Y2 is independently selected from deuterium, -F, -Cl, -CN, methyl, ethyl, isopropyl, -NHmethyl, -COCH 3, -SOCH 3, -SO 2, -SO 2CH 3, -CHF 2, -CF 3, -COCH 3, -COCH 2CH 3, -CO-C (CH 3) 2, -CH (F) CH 3, -C (F) 2CH 3, -OCH 3, -OCF 3, -CH 2OH, -CH 2CH 2OH, -CHOHCH 3, -CH 2F, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-119, wherein each X 1 and X 2 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, carboxyl, C 1-3alkyl, C 1-3alkoxy, -C 1-3alkylene-NR 2R 3, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-CO-OR 2, -C 1-3alkylene-CO-NR 2R 3, -C 1-3alkylene-NR 2CO-NR 2R 3, -C 1-3alkylene-C 3-6heterocyclic ring, -C 1-3alkylene-C 5-6heteroaryl, -CO-C 3-6heterocyclic ring, -O-C 3-6carbocyclic ring, -NR 2-C 1-3alkylene-NR 2R 3, -NR 2-C 1-3alkylene-C 3-6heterocyclic ring, -CO-OR 2, -CO-NR 2OR 2, -CO-NR 2R 3, -N (R 2) (C=O) qR 2, -N (R 2) (C=O) qNR 2R 3, -N (R 2) (C=O) qOR 2, -SO 2NR 2R 3, -NR 2SO 2R 2, -COR 2, or -SO 2R 2; and each of which is independently optionally substituted with R a; and each R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -C 1-3alkyl, -C 1-3alkoxy, -S-C 1-3alkyl, -SO 2C 1-3alkyl, -NHSO 2C 1-3alkyl, -COC 1-3alkyl, -CO-C 1-3alkoxy, -NHCO-C 1-3alkoxy, -O-OC 1-3alkyl, or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-120, wherein each X 1 and X 2 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy; and each of which is independently optionally substituted with R a; and R a is independently deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, -NO 2, oxo, -CONH 2, -SO 2NH 2, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy or carboxyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-121, wherein each X 1 and X 2 is independently selected from -H, methyl, ethyl, or -CF 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-122, wherein X 1 and X 2 are both -H.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-123, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, or 8-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N, O or S; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, or C 1-3alkyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-124, wherein X 1 combines with X 2, to form an a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, or 6-membered heterocyclic ring, and each of the heterocyclic ring contains 1 or 2 selected from N or O; wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-125, wherein X 1 combines with X 2, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, or 5-membered carbocyclic ring, wherein each of the ring systems is independently optionally substituted with deuterium, -F, -Cl, methyl or ethyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-126, wherein X 1 combines with X 2, to form a 5-membered bridge ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115--127, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, C 1-3alkyl, C 1-3alkoxy, C 2-4alkenyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -NH-O-C 1-3alkyl, -NH-C 1-3alkylene-O-C 1-3alkylene, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 9-membered heterocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, or 9-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-128, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -Br, -I, -CN, -OH, -N 3, -NO 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -NHOCH 3, -NHOCH 2CH 3, -NHCH 2OCH 3, -NHOCH 2CH 2CH 3, -NHCH 2OCH 2CH 3, -NHCH 2CH 2OCH 3, -NHOCH (CH 3) 2, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring, and each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; and each of which is independently optionally substituted with deuterium, -F, -Cl, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-129, wherein each of R 2 and R 3 is independently selected from -H, deuterium, -F, -Cl, -CN, -OH, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2CH 2F, -CH 2CHF 2, -CH 2CD 3, -CH 2CF 3, -CH 2CH 2NH 2, -CH 2CH 2NHCH 3, -CH 2CH 2N (CH 3) 2, -CH 2CH 2CH 2F, -CH 2CH 2CD 3, -CH 2CH 2CF 3, -CH 2N (CH 3) 2, -CH (CH 3) (CD 3) , -CH (CF 3) 2, -CH (CD 3) 2, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, or -CH 2NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-130, wherein q is 0 or 1.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-131, wherein Y is selected from O, - (CH 2) mCO- (CH 2) m-, - (CH 2) mSO 2- (CH 2) m-, or - (CH 2) m-CR 4R 5- (CH 2) m-.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-132, wherein m is 0 or 1.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-133, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -NH 2; -CN; -OH; -NO 2; carbonyl; =O; oxo; carboxyl; C 1-3alkoxy; C 1-3alkyl; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, -C 1-3alkoxy, -C 1-3alkyl, -C 1-3alkylene-O-C 1-3alkyl, -C 1-3alkylene-COOH, -C 1-3alkylene-NHCONH 2, -CO-N (C 1-3alky) 2, -C 1-3alkylene-NHCO-C 1-3alkyl, -CO-CO-N (C 1-3alkyl) 2, -CO-C 1-3alkyl, -SONH 2, -SO 2NH 2, -SOC 1-3alky, -SO 2C 1-3alky, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 5-membered heteroaryl, or 6-membered heteroaryl; and each of the heteroaryl contains 1, 2 or 3 heteroatoms selected from N or O; each of the heterocyclic ring contains 1 or 2 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 6-membered carbocyclic ring, 7-membered carbocyclic ring, 8-membered carbocyclic ring, 3-member heterocyclic ring, 4-member heterocyclic ring, 5-member heterocyclic ring, 6-member heterocyclic ring, 7-member heterocyclic ring, or 8-member heterocyclic ring, and each of the heterocyclic ring contains 1, 2 or 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-134, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -NH 2; -CN; -OH; -NO 2; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -CH 2OCH 3, -CH 2OCH 2CH 3, -CH 2OCH (CH 3) 2, -NHOCH 2CH 3, -CH 2-NHCONH 2, -CO-N (CH 3) 2, -CH 2-NHCO-C 1-3alkyl, -CO-CH 3, -SONH 2, -SO 2NH 2, -SOCH 3, -SO 2CH 3, 3-membered heterocyclic ring which contains 1 heteroatoms selected from N or O; orR 4 combines with R 5, to form a 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, 4-member heterocyclic ring, or 5-member heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from N or O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-135, wherein R 4 and R 5 is independently selected from -H; deuterium; -F, -Cl, -Br, -I, -NH 2; -CN; -OH; -NO 2; carbonyl; =O; oxo; carboxyl; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy or isopropoxy independently substituted with deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, -CONH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl; orR 4 combines with R 5, to form a cyclopropyl, cyclobutyl, cyclopentyl, 4-membered heterocyclic ring, 5-membered heterocyclic ring, and each of the heterocyclic ring contains 1 heteroatoms selected from O; and each of which is independently optionally substituted deuterium, -F, -Cl, -Br, -NH 2, -CN, -OH, carbonyl, =O, oxo, carboxyl, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, or -NHisopropyl.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-136, wherein R 4 and R 5 is independently selected from –H, deuterium, -F, methyl, -CH 2D, -CHF 2, -CH 2F, -CD 2H, -CD 3, -CF 3, orR 4 combines with R 5, to form cyclopropyl, cyclobutyl, or
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-137, wherein Y is selected from O, -CH 2-, -CH 2-CH 2-, -CH 2CF 2-, -CF 2-, -CF 2CH 2-, -CH (CH 3) -, -C (CH 3) 2-, -CH (CF 3) -, -CO-, -SO 2-, -CH 2-CO-, -CH 2-SO 2-, -CO-CH 2-, -SO 2-CH 2-,
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-138, wherein Ar 2 is a 6-membered aryl, 7-membered aryl, 8-membered aryl, 9-membered aryl, 3-membered heterocyclic ring, 4-membered heterocyclic ring, 5-membered heterocyclic ring, 6-membered heterocyclic ring, 7-membered heterocyclic ring, 8-membered heterocyclic ring, 5-membered heteroaryl, 6-membered heteroaryl, 7-membered heteroaryl, 8-membered heteroaryl, or 9-membered heteroaryl; each of the heteroaryl contains 1, 2, 3 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -NHmethyl, -NHethyl, -NHpropyl, -NHisopropyl, -N (CH 3) 2, -SCH 3, -SO 2CH 3, or 3-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-139, wherein Ar 2 is a 6-membered aryl, 5-membered heteroaryl or 9-membered heteroaryl, and each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-140, wherein Ar 2 is a phenyl, and each of which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -CN, -OH, -NH 2, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, isopropoxy, -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-141, wherein Ar 2 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-142, wherein Ar 1 is 5-membered heteroaryl 6-membered heteroaryl, 7-membered heteroaryl, or 8-membered heteroaryl; each of the heteroaryl contains 1 or 2 heteroatoms selected from N, O or S; and each of which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; -NO 2; carbonyl; =O; oxo; C 1-3alkyl; C 1-3alkoxy; or C 1-3alkyl or C 1-3alkoxy independently substituted with deuterium, -F, -Cl, -Br, -I, -NH 2, -CN, -OH, -NO 2, carboxyl, oxo, =O, C 1-3alkoxy, C 1-3alkyl, -NH (C 1-3alkyl) , -N (C 1-3alkyl) 2, -S-C 1-3alkyl, -SO 2C 1-3alkyl, 3-membered carbocyclic ring, 4-membered carbocyclic ring, 5-membered carbocyclic ring, or 6-membered carbocyclic ring.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-143, wherein Ar 1 is 5-membered heteroaryl which contains 1 or 2 heteroatoms selected from N or S, and which is independently optionally substituted with one or more of deuterium; -F; -Cl; -Br; -I; -CN; -OH; -NH 2; carbonyl; =O; oxo; methyl; ethyl; propyl; isopropyl; methoxy; ethoxy; propoxy; isopropoxy; -CH 2F, -CHF 2, -CF 3, -CH 2D, CHD 2, -CD 3, -CH 2NHmethyl, -CH 2NHethyl, -CH 2NHpropyl, -CH 2NHisopropyl, -CH 2N (CH 3) 2.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-144, wherein Ar 1 is and which is independently optionally substituted with one or more of deuterium, -F, -Cl, -Br, -I, -CN, -OH, -NH 2, carbonyl, =O, oxo, methyl, ethyl, propyl, isopropyl, methoxy, ethoxy, propoxy, or isopropoxy.
- The compound or pharmaceutically acceptable salt thereof of any one of claims 115-145, wherein Ar 1 is
- The compound or pharmaceutically acceptable salt thereof of any one of claims 1-146, wherein the compound is
- A pharmaceutical composition comprising a therapeutically effective amount of at least one compound or pharmaceutically acceptable salt thereof of any one of claims 1-147 and at least one pharmaceutically acceptable excipient.
- The pharmaceutical composition of claim 148, wherein, the said compound or pharmaceutically acceptable salt thereof in a weight ratio to the said excipient within the range from about 0.0001 to about 10.
- The pharmaceutical composition of Claim 148 or 149, further comprising at least one of additional active ingredient.
- Use of at least one compound or pharmaceutically acceptable salt thereof of any one of claims 1-147 and/or a pharmaceutical composition of claims 148-150 for the manufacture of a medicament.
- The use of claim 151, wherein the medicament is used for the treatment or prevention of cancer, or cancer metastasis.
- The use of claim 151, wherein the medicament is used as an Aurora A selective inhibitor.
- The use of claim 152, wherein the cancer is selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
- The use of claim 152 or 154, wherein the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
- At least one compound or pharmaceutically acceptable salt thereof for use as defined in any one of claims 1-147 and/or a pharmaceutical composition of claims 148-150, which is for use in therapy.
- At least one compound or pharmaceutically acceptable salt thereof for use as defined in any one of claims 1-147 and/or a pharmaceutical composition of claims 148-150, which is for use in the treatment of cancer or the prevention of cancer metastasis.
- The use of claim 157, wherein the cancer is selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
- The use of claim 157 or 158, wherein the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
- At least one compound or pharmaceutically acceptable salt thereof as defined in any one of claims 1-147 and/or a pharmaceutical composition of claims 148-150, which is for use as an Aurora A selective inhibitor.
- At least one compound or pharmaceutically acceptable salt thereof as defined in any one of claims 1-147 and/or a pharmaceutical composition of claims 148-150, which is for use as a medicament.
- A method of treating a patient having a condition which is mediated by the activity of Aurora A, said method comprising administering to the patient a therapeutically effective amount of at least one compound or pharmaceutically acceptable salt thereof as defined in any one of claims 1-147, and/or a pharmaceutical composition of claims 148-150.
- The method of claim 162, wherein the condition mediated by the activity of Aurora A is cancer.
- The method of claim 162 or 163, wherein the condition mediated by the activity of Aurora A is small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, non-Hodgkin lymphoma, or any of combination thereof.
- The method of claim 163, wherein the cancer is selected from small cell lung cancer, prostate cancer, triple-negative breast cancer, cervical cancer, or head and neck cancer.
- A method of treating cancer selected from the group consisting of small cell lung cancer, colorectal cancer, gastric cancer, prostate cancer, breast cancer, triple-negative breast cancer, cervical cancer, head and neck cancer, esophageal cancer, ovarian cancer, non-small cell lung cancer, or non-Hodgkin lymphoma in a mammal comprising administering to a mammal in need of such treatment an effective amount of at least one compound or pharmaceutically acceptable salt thereof as defined in any one of claims 1-147, and/or a pharmaceutical composition of claims 148-150.
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CNPCT/CN2020/073786 | 2020-01-22 | ||
CN2020073786 | 2020-01-22 | ||
CNPCT/CN2020/076159 | 2020-02-21 | ||
CN2020076159 | 2020-02-21 | ||
CNPCT/CN2020/085922 | 2020-04-21 | ||
CN2020085922 | 2020-04-21 | ||
PCT/CN2021/073169 WO2021147974A1 (en) | 2020-01-22 | 2021-01-22 | Novel heterocyclic compounds useful as aurora a selective inhibitors |
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CN112239465A (en) * | 2019-07-16 | 2021-01-19 | 微境生物医药科技(上海)有限公司 | Aurora kinase inhibitor and use thereof |
CN112898292A (en) * | 2019-12-03 | 2021-06-04 | 微境生物医药科技(上海)有限公司 | Novel aurora kinase inhibitor and use thereof |
IL315162A (en) * | 2022-02-23 | 2024-10-01 | Repare Therapeutics Inc | Polo-like kinase 4 (plk4) inhibitors, pharmaceutical compositions, methods of preparation and uses thereof |
CN115057811B (en) * | 2022-05-26 | 2024-06-14 | 安庆朗坤药业有限公司 | Preparation method of 2-bromomethyl-3, 5-difluoropyridine |
CN115322143B (en) * | 2022-07-21 | 2023-07-14 | 安徽德诺医药股份有限公司 | Preparation method of 4-tert-butyl piperidine formate hydrochloride |
CN116903587B (en) * | 2023-06-01 | 2024-03-22 | 三峡大学 | Squalene epoxidase inhibitor and application thereof |
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WO2016077161A1 (en) * | 2014-11-14 | 2016-05-19 | Eli Lilly And Company | Aurora a kinase inhibitor |
WO2020112514A1 (en) * | 2018-11-30 | 2020-06-04 | Eli Lilly And Company | An aurora a kinase inhibitor for use in the treatment of neuroblastoma |
WO2021008338A1 (en) * | 2019-07-16 | 2021-01-21 | 微境生物医药科技(上海)有限公司 | Aurora kinase inhibitor and use thereof |
WO2021110009A1 (en) * | 2019-12-03 | 2021-06-10 | 微境生物医药科技(上海)有限公司 | Novel aurora kinase inhibitor and use thereof |
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US11384066B1 (en) | 2022-07-12 |
CN114423751B (en) | 2023-04-21 |
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IL294247A (en) | 2022-08-01 |
US20230128198A1 (en) | 2023-04-27 |
WO2021147974A1 (en) | 2021-07-29 |
CL2022001951A1 (en) | 2023-04-14 |
KR20220131514A (en) | 2022-09-28 |
CO2022010878A2 (en) | 2022-08-19 |
TW202140449A (en) | 2021-11-01 |
AU2021209744A1 (en) | 2022-07-07 |
EP4093736A4 (en) | 2024-01-10 |
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CA3161268A1 (en) | 2021-07-29 |
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